财政部关于印发石油和天然气行业扩展分类标准的通知

石油和天然气行业扩展分类标准指南石油和天然气行业扩展分类标准（以下简称石油行业扩展分类标准），是在通用分类标准的基础上，按照石油行业财务报告实务中的共性做法扩展而成，未来将随通用分类标准的补充修订进行修改和维护。石油行业扩展分类标准适用于国民经济行业分类（GB/T 4754-2011）“B07石油和天然气开采业”、“C251精炼石油产品制造”、“C26化学原料及化学制品制造业”和“C28化学纤维制造业”中执行企业会计准则的企业。

本指南作为石油行业扩展分类标准的说明性文件，旨在帮助相关石油行业企业中具备一定XBRL 知识的使用者了解石油行业扩展分类标准的架构及内容，开发企业扩展分类标准，编制和报送符合企业会计准则、通用分类标准和石油行业扩展分类标准的XBRL 格式财务报告（实例文档）。

一、石油行业扩展分类标准与通用分类标准的关系

一、石油行业扩展分类标准与通用分类标准的关系

一、石油行业扩展分类标准与通用分类标准的关系

一、石油行业扩展分类标准与通用分类标准的关系作为通用分类标准的行业扩展分类标准，石油行业扩展分类标准的架构与通用分类标准一致，在逻辑设计和物理结构两个层面与通用分类标准采用了基本相同的方法。在逻辑设计上，石油行业扩展分类标准按照通用分类标准的建模方法，将石油行业企业的财务报告共性实务映射到XBRL 语言上；在物理结构上，石油行业扩展分类标准各文件和文件夹的层级设计和组织方式与通用分类标准基本相同。

石油行业扩展分类标准引用了通用分类标准核心模式文件，对于在通用分类标准中已定义、与石油企业财务报告共性实务中的含义一致的财务报告概念，石油行业扩展分类标准采用直接引用的方式。对于使用者而言，应当首先熟悉石油行业扩展分类标准的物理结构；在进行扩展时，应掌握通用分类标准的逻辑设计并与之保持一致。

在内容上，与通用分类标准类似，石油行业扩展分类标准包括财务报表和附注等财务报告组成要素，涵盖了石油行业企业普遍使用的财务报表列示和披露事项。

在构成上，石油行业扩展分类标准与通用分类标准略有区别。其中，核心模式文件中只包含石油行业扩展分类标准所扩展的全部元素；链接库包括列报链接库、计算链接库、定义链接库、标签链接库（包括中文和英文标签），未使用参考链接库和公式链接库；入口文件暂设在石油行业扩展分类标准文件夹中，未来将在通用分类标准修订时，由通用分类标准统一定义。

二、石油行业扩展分类标准的逻辑设计

二、石油行业扩展分类标准的逻辑设计

二、石油行业扩展分类标准的逻辑设计

二、石油行业扩展分类标准的逻辑设计

（一）

（一）

（一）

（一）元素元素元素元素石油行业扩展分类标准中的元素是遵循企业会计准则的要求，依据《可扩展商业报告语言（XBRL）技术规范第1部分：基础》

（GB/T 25500.1-2010）、《可扩展商业报告语言（XBRL）技术规范

第2部分：维度》（GB/T 25500.2-2010）、《可扩展商业报告语言（XBRL）技术规范第3部分：公式》（GB/T 25500.3-2010）和《可扩展商业报告语言（XBRL）技术规范第4部分：版本》（GB/T

25500.4-2010）系列国家标准，基于企业会计准则通用分类标准，从石油行业企业财务报告共性实务中提取适用于石油行业的XBRL 报告的财务报告概念。本版石油行业扩展分类标准中的元素总数为1087个，引用通用分类标准元素641个，扩展元素446个。

除未使用shareItemType 数据类型外，石油行业扩展分类标准的元素类型、元素属性、使用的重要虚元素和元素标签及后缀规则均与通用分类标准一致。

（二）

（二）

（二）

（二）扩展链接角色（扩展链接角色（扩展链接角色（扩展链接角色（ELRELRELRELR）

石油行业扩展分类标准的扩展链接角色（ELR）建模规则与通用分类标准保持一致，ELR 统一资源标识符（URI）的定义遵循通用分类标准的定义模式，并体现了石油行业扩展分类标准的具体需求，其模式：

http://xbrl.mof.gov.cn/role/cas/ogi_2011-11-30_role-{编码}其中，ogi 为石油和天然气行业的英文缩写；{编码} 为6位数字，采取与通用分类标准相同的编码方式，即首位为1、2、3、4、

5、7、8，分别代表一般信息、资产负债表、利润表、现金流量表、股东权益变动表、年金、附注，首位6供企业扩展新增的扩展链接角色编码首位使用；二、三位为相关企业会计准则号；四、五位跳码编号；六位为0或5，0表示合并报表，5表示个别报表。

三、

三、

三、

三、石油行业扩展分类标准的物理结构石油行业扩展分类标准的物理结构石油行业扩展分类标准的物理结构石油行业扩展分类标准的物理结构石油行业扩展分类标准是对通用分类标准的补充，因此在文件组织方式上与通用分类标准略有不同。

（一）石油行业扩展分类标准的文件夹和文件结构

（一）石油行业扩展分类标准的文件夹和文件结构

（一）石油行业扩展分类标准的文件夹和文件结构

（一）石油行业扩展分类标准的文件夹和文件结构石油行业扩展分类标准的文件夹和文件结构如图1所示（双线框表示文件夹，单线框表示文件），所有文件被置于一个根文件夹内。

根文件夹以分类标准日期命名，分类标准日期是指距该版本石油行业扩展分类标准发布日最近的月末日期。

Ifr s _yyyymmddp is _yyyymmddifr s -co r_yyyy -m m -d d .x s dc a s _co r e _yyyy -m m -d d .x s dc a s _ogi_co r e _y y yy-m m -d d .x s dc a s _ogi_entry_poin t_yyyy -m m -d d .x s dp r e _c a s _ogi_yyyy -m m -d d .xmlla b _c a s _ogi-c n _yyyy -m m -d d .xmlla b _c a s _ogi-e n _yyyy -m m -d d .xmlifr s _yyyymmddifr s _yyyymmddc a s _yyyymmddogi_yyyymmdd根目录ifr s _yyyym m dd文件夹文件图例ro l_c a s _ogi_yyyy -m m -d d .x s dogilabelsdef_c a s _ogi_yyyy -m m -d d .xmlcal_c a s _ogi_yyyy -m m -d d .xmlg la _c a s _ogi_yyyy -m m -d d -c n .xm lg la _c a s _ogi_yyyy -m m -d d -e n .xm l图1石油行业扩展分类标准的文件夹和文件结构石油行业扩展分类标准的文件夹和文件结构石油行业扩展分类标准的文件夹和文件结构石油行业扩展分类标准的文件夹和文件结构石油行业扩展分类标准文件夹和文件结构及其内容的说明如下：

（1）根目录是石油行业扩展分类标准文件的根文件夹，以分类标准日期命名。本版石油行业扩展分类标准日期为2011年11月30日。

（2）ifrs_yyyymmdd 是存放通用分类标准直接引用的国际财务报告准则分类标准文件的文件夹。

（3）ifrs-cor_yyyy-mm-dd.xsd 是国际财务报告准则分类标准文件中定义国际财务报告准则元素的核心模式文件，供通用分类标准引用，石油行业扩展分类标准不直接引用国际财务报告准则分类标准的核心模式文件。

（4）cas_yyyymmdd 是存放企业会计准则通用分类标准核心模式文件的文件夹。

（5）cas_core_yyyy-mm-dd.xsd 是通用分类标准中定义通用分类标准元素的核心模式文件，石油行业扩展分类标准引用的通用分类标准元素存放在该文件中。

（6）ogi_yyyymmdd 是存放石油行业扩展分类标准文件的文件夹。

（7）cas_ogi_core_yyyy-mm-dd.xsd 是石油行业扩展分类标准的核心模式文件，446个扩展元素都存放在该文件中；

（8）cas_ogi_entry_point_yyyy-mm-dd.xsd 是石油行业扩展分类标准定义的标准入口模式文件。石油行业扩展分类标准入口文件暂设在此位置，随着通用分类标准各行业扩展分类标准的建设和完善，将在通用分类标准修订时择机纳入通用分类标准；

（9）ogi 是存放石油行业财务报告披露事项的文件夹，体现了石油行业扩展分类标准的特点：

①rol_cas_ogi_yyyy-mm-dd.xsd 定义了石油行业财务报告每个披露部分的扩展链接角色；

②{pre|cal|def}_cas_ogi_yyyy-mm-dd.xml 分别表示每个财务报表主表、附注的列报、计算和定义链接库的文件：

③gla_cas_ogi_yyyy-mm-dd-{cn|en}.xml 是扩展链接角色中文或英文名称的通用标签链接库；

（10）labels 是标签链接库文件夹：lab_cas_ogi-cn_yyyy-mm-dd.xml 是中文标签链接库文件；lab_cas_ogi-en_yyyy-mm-dd.xml 是英文标签链接库文件。

（二）

（二）

（二）

（二）绝对路径和相对路径绝对路径和相对路径绝对路径和相对路径绝对路径和相对路径为便于使用者定位石油行业扩展分类标准中的模式文件和链接库等文件，与通用分类标准类似，石油行业扩展分类标准使用了绝对路径和相对路径两种定位方式。石油行业扩展分类标准对通用分类标准核心模式文件以及XBRL 标准数据类型的引用，采用绝对路径引用；

石油行业扩展分类标准内部各部分之间的引用，采用相对路径。

绝对路径的形式如下：“统一资源标识符（URI）+被引用的文件路径”。例如，要定位通用分类标准核心模式文件cas_core_2010-09-

30.xsd，其路径为：

http://xbrl.mof.gov.cn/taxonomy/2010-09-30/cas_core_2010-09-30.xsd相对路径以石油行业扩展分类标准核心模式文件所在目录为当前目录。例如，采用相对路径定位石油行业扩展分类标准中文标签链接库文件lab_cas_pis-cn_2011-09-30.xml，其路径为：

label\lab_cas_pis-cn_2011-09-30.xml。

（三）

（三）

（三）

（三）命名空间命名空间命名空间命名空间为便于使用者辨认特定版本石油行业扩展分类标准所定义的元素、类型和关系，石油行业扩展分类标准中包含了命名空间。命名空间使用含分类标准日期的统一资源标识符；作为通用分类标准的扩展，石油行业扩展分类标准也同时使用了通用分类标准的命名空间；

因为通用分类标准引用了国际财务报告分类标准，所以还包括了国际财务报告分类标准的命名空间。石油行业扩展分类标准使用的命名空间说明见表1。

命名空间前缀命名空间前缀命名空间前缀命名空间前缀命名空间统一资源标识符命名空间统一资源标识符命名空间统一资源标识符命名空间统一资源标识符使用说明使用说明使用说明使用说明ogihttp://xbrl.mof.gov.cn/taxonomy/yyyy-mm-dd/cas/ogi石油行业扩展分类标准的命名空间（其中yyyy-mm-dd 表示石油行业扩展分类标准日期）

cashttp://xbrl.mof.gov.cn/taxonomy/yyyy-mm-dd/cas通用分类标准的命名空间（其中yyyy-mm-dd 表示通用分类标准日期）

ifrshttp://xbrl.iasb.org/taxonomy/yyyy-mm-dd/ifrs国际财务报告分类标准的命名空间（其中yyyy-mm-dd 表示国际财务报告准则分类标准日期）

表1命名空间前缀和统一资源标识符命名空间前缀和统一资源标识符命名空间前缀和统一资源标识符命名空间前缀和统一资源标识符

（四）

（四）

（四）

（四）核心模式文件核心模式文件核心模式文件核心模式文件石油行业扩展分类标准中的扩展元素都在模式文件cas_ogi_core_yyyy-mm-dd.xsd 中定义，该文件称为石油行业扩展分类标准的核心模式文件。此外，石油行业扩展分类标准还直接引用了通用分类标准2010版的核心模式文件cas_core_2010-09-30.xsd。

（五）

（五）

（五）

（五）链接库链接库链接库链接库由于企业会计准则的所有披露要求都已在通用分类标准中定义，石油行业扩展分类标准不再设置参考链接库。另外，公式链接库作为一项新技术，将待其在通用分类标准实施取得丰富经验后再引入行业扩展分类标准。

除了参考链接库和公式链接库外，石油行业扩展分类标准使用了通用分类标准中用到的其他4种链接库：列报链接库（Presentationlinkbase ）、定义链接库（Definition linkbase ）、计算链接库（Calculation linkbase）、标签链接库（Label linkbase）。各类链接库的使用方法与通用分类标准一致，其中列报、计算和定义链接库根据石油行业财务报告共性实务进行建模。

石油和天然气行业扩展分类标准元素清单石油和天然气行业扩展分类标准（以下简称石油行业扩展分类标准）中的元素是在通用分类标准的基础上，依据国家标准化管理委员会发布的可扩展商业报告语言（XBRL）技术规范系列国家标准，按照石油行业财务报告共性实务提取的适用于XBRL 报告的财务报告基本概念。石油行业扩展分类标准元素清单按照石油行业财务报告共性实务和扩展链接角色组织，展示了石油行业扩展分类标准对财务报告各组成部分的建模方法。

一、概述本版石油行业扩展分类标准中元素总数为1087个，其中扩展元素446个，直接引用通用分类标准元素641个。

石油行业扩展分类标准元素的名称按照计算机能够识别的规则以英文命名。为便于广大会计人员和公众理解，元素清单中以石油行业扩展分类标准元素（包括扩展元素和引用的通用分类标准元素）的中文列报标签为展示基础，将元素按照所归属的扩展链接角色和石油行业财务报告共性实务的顺序组织排列后形成列表，以更好地说明元素的含义和元素间的层次关系。

元素清单按照企业会计准则的列报要求，展示了石油行业扩展分类标准的元素层级以及其中的元素，同时包含了元素的类型信息（如文本、货币等）。

二、元素清单主要内容说明元素清单按石油行业财务报告共性实务的顺序列示了所有元素，在每个财务报表部分中按扩展链接角色组织元素。元素清单主要包括两列内容：元素层级、元素类型。

第一列第一列第一列第一列——

——

——

——元素层级元素层级元素层级元素层级元素清单的第一列代表了石油行业扩展分类标准的元素层次结构：

1.元素按照石油行业财务报告共性实务逐项列示。

2．石油行业扩展分类标准将财务信息关系按照财务报表主表和附注分成若干扩展链接角色，每个扩展链接角色对应一个的财务报表、附注或附注中的一张表格。

3．每个扩展链接角色下，列示归属于这个角色的所有元素，缩进的位置代表了元素的层级。

第二列第二列第二列第二列——

——

——

——元素类型元素类型元素类型元素类型元素清单的第二列主要列示了元素的数据类型，如货币型。为便于理解，元素清单根据石油行业扩展分类标准的实际使用情况，将其中一些数据类型转为较易理解的名称，如“stringItemType”转为“text（文本）”、“escapedItemType”转为“text block（文本块）”；将一些虚元素的种类视同元素数据类型，以帮助理解石油行业扩展分类标准的建模方法。元素清单第二列的含义说明如下：

1．text block——文本块，其内部可包含表格；

2．text——文本，内部为纯文本；

3．yyyy-mm-dd——时点；

4．X——货币型；

5．X.XX ——数值型；

6．shares——股份数；

7．table——维度化的表格；

8．axis ——维度化表格的轴；

9．member——维度化表格轴上的成员；

10．line items——维度化表格的列报事项；

11．空白代表没有需要披露的数据项类型信息。

附录一：石油和天然气行业扩展分类标准元素清单（中文）

附录二：石油和天然气行业扩展分类标准元素清单（英文）

附录一：

石油和天然气行业扩展石油和天然气行业扩展石油和天然气行业扩展石油和天然气行业扩展分类标准元素清单分类标准元素清单分类标准元素清单分类标准元素清单（中文）

（中文）

（中文）

（中文）

目录[130000][130000][130000][130000] 主表- 财务报表一般信息................................................................................................................... 15[233000][233000][233000][233000] 主表- 合并及公司资产负债表........................................................................................................... 15[333000][333000][333000][333000] 主表- 合并及公司利润表................................................................................................................... 17[433000][433000][433000][433000] 主表- 合并及公司现金流量表........................................................................................................... 17[533000][533000][533000][533000] 主表- 合并及公司股东权益变动表....................................................................................................19[830010][830010][830010][830010] 附注- 公司基本情况........................................................................................................................... 20[830020][830020][830020][830020] 附注- 财务报表的编制基础............................................................................................................... 20[830030][830030][830030][830030] 附注- 遵循企业会计准则的声明....................................................................................................... 20[830100][830100][830100][830100] 附注- 重要会计政策和会计估计....................................................................................................... 20[818200][818200][818200][818200] 附注- 税费........................................................................................................................................... 21[833600][833600][833600][833600] 附注- 企业合并................................................................................................................................... 21[837200][837200][837200][837200] 附注- 货币资金................................................................................................................................... 22[837220][837220][837220][837220] 附注- 应收票据................................................................................................................................... 23[837600][837600][837600][837600] 附注- 应收账款及其他应收款........................................................................................................... 23[837240][837240][837240][837240] 附注- 预付款项................................................................................................................................... 24[801110][801110][801110][801110] 附注- 存货............................................................................................................................................25[837280][837280][837280][837280] 附注- 可供出售金融资产................................................................................................................... 25[802100][802100][802100][802100] 附注- 长期股权投资........................................................................................................................... 25[804100][804100][804100][804100] 附注- 固定资产................................................................................................................................... 27[827100][827100][827100][827100] 附注- 油气资产................................................................................................................................... 28[830240][830240][830240][830240] 附注- 工程物资................................................................................................................................... 29[830230][830230][830230][830230] 附注- 在建工程................................................................................................................................... 29[806100][806100][806100][806100] 附注- 无形资产................................................................................................................................... 30[830250][830250][830250][830250] 附注- 商誉........................................................................................................................................... 31[830260][830260][830260][830260] 附注- 长期待摊费用........................................................................................................................... 31[808110][808110][808110][808110] 附注- 资产减值准备............................................................................................................................32[837390][837390][837390][837390] 附注- 短期借款................................................................................................................................... 33[837320][837320][837320][837320] 附注- 应付票据................................................................................................................................... 34[837400][837400][837400][837400] 附注- 应付账款................................................................................................................................... 34[837410][837410][837410][837410] 附注- 预收账款................................................................................................................................... 34[809100][809100][809100][809100] 附注- 应付职工薪酬........................................................................................................................... 34[830290][830290][830290][830290] 附注- 应交税费................................................................................................................................... 35[837440][837440][837440][837440] 附注- 其他应付款............................................................................................................................... 35[813200][813200][813200][813200] 附注- 预计负债................................................................................................................................... 36[837450][837450][837450][837450] 附注- 一年内到期的非流动负债....................................................................................................... 36[830300][830300][830300][830300] 附注- 其他流动负债........................................................................................................................... 37[837470][837470][837470][837470] 附注- 长期借款................................................................................................................................... 37[837490][837490][837490][837490] 附注- 应付债券................................................................................................................................... 38[818100][818100][818100][818100] 附注- 递延所得税资产和负债........................................................................................................... 39[830320][830320][830320][830320] 附注- 股本........................................................................................................................................... 39[830330][830330][830330][830330] 附注- 资本公积................................................................................................................................... 40[830350][830350][830350][830350] 附注- 盈余公积................................................................................................................................... 40[830370][830370][830370][830370] 附注- 未分配利润............................................................................................................................... 41[830380][830380][830380][830380] 附注- 少数股东权益........................................................................................................................... 41[830770][830770][830770][830770] 附注- 营业收入和营业成本............................................................................................................... 41[830390][830390][830390][830390] 附注- 营业税金及附加....................................................................................................................... 43[830470][830470][830470][830470] 附注- 销售费用................................................................................................................................... 43[830480][830480][830480][830480] 附注- 管理费用................................................................................................................................... 43[830490][830490][830490][830490] 附注- 财务费用................................................................................................................................... 44[808120][808120][808120][808120] 附注- 资产减值损失........................................................................................................................... 44[830420][830420][830420][830420] 附注- 投资收益................................................................................................................................... 44[830790][830790][830790][830790] 附注- 营业外收入............................................................................................................................... 45[830430][830430][830430][830430] 附注- 营业外支出............................................................................................................................... 45[818300][818300][818300][818300] 附注- 所得税费用............................................................................................................................... 46[834600][834600][834600][834600] 附注- 每股收益................................................................................................................................... 46[830450][830450][830450][830450] 附注- 其他综合收益........................................................................................................................... 47[831600][831600][831600][831600] 附注- 现金流量表附注....................................................................................................................... 47[835600][835600][835600][835600] 附注- 分部报告................................................................................................................................... 48[837000][837000][837000][837000] 附注- 财务风险管理........................................................................................................................... 49[836600][836600][836600][836600] 附注- 关联方关系及其交易............................................................................................................... 50[813100][813100][813100][813100] 附注- 或有事项................................................................................................................................... 51[813300][813300][813300][813300] 附注- 承诺事项................................................................................................................................... 52[829100][829100][829100][829100] 附注- 资产负债表日后事项............................................................................................................... 52元素元素类型[130000][130000][130000][130000] 主表- 财务报表一般信息公司简介[abstract]公司名称text批准省市text批准日期yyyy-mm-dd批准文号text发起人text营业执照注册号text所属行业text财务报表的编制基础text遵循企业会计准则的声明text[233000][233000][233000][233000] 主表- 合并及公司资产负债表合并及公司资产负债表[abstract]合并及公司资产负债表[table]table合并及公司[axis]axis合并[member]member公司[member]member合并及公司资产负债表[line items]line items资产[abstract]流动资产[abstract]货币资金X应收票据X应收账款X预付款项X其他应收款X存货X其他流动资产X流动资产合计X非流动资产[abstract]可供出售金融资产X长期股权投资X固定资产X油气资产X在建工程X工程物资X无形资产X元素元素类型商誉X长期待摊费用X递延所得税资产X其他非流动资产X非流动资产合计X资产总计X负债及股东权益[abstract]流动负债[abstract]短期借款X应付票据X应付账款X预收款项X应付职工薪酬X应交税费X其他应付款X一年内到期的非流动负债X其他流动负债X流动负债合计X非流动负债[abstract]长期借款X应付债券X预计负债X递延所得税负债X其他非流动负债X非流动负债合计X负债合计X股东权益[abstract]股本X资本公积X专项储备X盈余公积X未分配利润X外币报表折算差额X归属于母公司股东权益合计X少数股东权益X股东权益合计X负债及股东权益总计X元素元素类型[333000][333000][333000][333000] 主表- 合并及公司利润表合并及公司利润表[abstract]合并及公司利润表[table]table合并及公司[axis]axis合并[member]member公司[member]member合并及公司利润表[line items]line items营业收入X减：营业成本X营业税金及附加X销售费用X管理费用X财务费用X勘探费用（包括勘探干井）

X资产减值损失X加：投资收益X公允价值变动收益X营业利润X加：营业外收入X减：营业外支出X利润总额X减：所得税费用X净利润X其中：同一控制下企业合并被合并方在合并前实现的净利润X归属于母公司股东X归属于少数股东X每股收益[abstract]基本每股收益shares稀释每股收益shares其他综合收益X综合收益X归属于母公司股东X归属于少数股东X[433000][433000][433000][433000] 主表- 合并及公司现金流量表合并及公司现金流量表[abstract]合并及公司现金流量表[table]table元素元素类型合并及公司[axis]axis合并[member]member公司[member]member合并及公司现金流量表[line items]line items经营活动产生的现金流量[abstract]销售商品、提供劳务收到的现金X收到的税费返还X收到其他与经营活动有关的现金X经营活动现金流入小计X购买商品、接受劳务支付的现金X支付给职工以及为职工支付的现金X支付的各项税费X支付其他与经营活动有关的现金X经营活动现金流出小计X经营活动产生的现金流量净额X投资活动产生的现金流量[abstract]收回投资收到的现金X全资子公司注销为分公司X取得投资收益所收到的现金X处置固定资产、油气资产、无形资产和其他长期资产收回的现金净额X收到其他与投资活动有关的现金X投资活动现金流入小计X购建固定资产、油气资产、无形资产和其他长期资产支付的现金X投资支付的现金X支付其他与投资活动有关的现金X投资活动现金流出小计X投资活动产生的现金流量净额X筹资活动产生的现金流量[abstract]吸收投资收到的现金X其中：子公司吸收少数股东投资收到的现金X取得借款收到的现金X收到其他与筹资活动有关的现金X筹资活动现金流入小计X偿还债务支付的现金X分配股利、利润或偿付利息支付的现金X其中：子公司支付给少数股东的股利、利润X资本减少X支付其他与筹资活动有关的现金X元素元素类型筹资活动现金流出小计X筹资活动产生的现金流量净额X汇率变动对现金及现金等价物的影响X现金及现金等价物净（减少）/增加额X加：期初现金及现金等价物余额X期末现金及现金等价物余额X[533000][533000][533000][533000] 主表- 合并及公司股东权益变动表合并及公司股东权益变动表[abstract]合并及公司股东权益变动表[table]table合并及公司[axis]axis合并[member]member公司[member]member股东权益构成[axis]axis股东权益[member]member归属于母公司股东权益[member]member股本[member]member资本公积[member]member专项储备[member]member盈余公积[member]member未分配利润[member]member外币报表折算差额[member]member少数股东权益[member]member合并及公司股东权益变动表[line items]line items年初余额X股东权益增减变动额[abstract]净利润X其他综合收益X综合收益X专项储备-安全生产费[abstract]本期提取X本期使用X利润分配[abstract]提取盈余公积X对股东的分配X其他权益变动[abstract]同一控制下企业合并支付的款项X收购子公司X元素元素类型购买子公司少数股东权益X少数股东投入资本X子公司资本减少X处置子公司X其他X其他权益变动X年末余额X[830010][830010][830010][830010] 附注- 公司基本情况公司简介[abstract]公司简介[text block]text block公司简介（详细披露）[abstract]公司名称text批准文号text批准日期yyyy-mm-dd发起人text[830020][830020][830020][830020] 附注- 财务报表的编制基础编制基础[abstract]编制基础[text block]text block编制基础（详细披露）[abstract]财务报表的编制基础text[830030][830030][830030][830030] 附注- 遵循企业会计准则的声明遵循企业会计准则的声明[abstract]遵循企业会计准则的声明[text block]text block遵循企业会计准则的声明（详细披露）[abstract]遵循企业会计准则的声明text[830100][830100][830100][830100] 附注- 重要会计政策和会计估计重要会计政策和会计估计[abstract]重要会计政策和会计估计[text block]text block重要会计政策和会计估计（会计政策）[abstract]会计年度[text block]text block记账本位币[text block]text block计量属性[text block]text block重要会计政策及会计估计，外币业务及外币报表折算[text block]text block重要会计政策及会计估计，现金及现金等价物[text block]text block元素元素类型重要会计政策及会计估计，金融工具[text block]text block重要会计政策及会计估计，存货[text block]text block重要会计政策及会计估计，长期股权投资[text block]text block重要会计政策及会计估计，固定资产[text block]text block重要会计政策及会计估计，油气资产[text block]text block重要会计政策及会计估计，在建工程[text block]text block重要会计政策及会计估计，无形资产[text block]text block重要会计政策及会计估计，研究与开发[text block]text block重要会计政策及会计估计，长期待摊费用[text block]text block重要会计政策及会计估计，长期资产减值[text block]text block重要会计政策及会计估计，借款费用[text block]text block重要会计政策及会计估计，职工薪酬[text block]text block重要会计政策及会计估计，预计负债及或有事项[text block]text block重要会计政策及会计估计，递延所得税资产和递延所得税负债[text block]text block重要会计政策及会计估计，收入确认[text block]text block重要会计政策及会计估计，租赁[text block]text block重要会计政策及会计估计，股利分配[text block]text block重要会计政策及会计估计，企业合并[text block]text block重要会计政策及会计估计，合并财务报表的编制方法[text block]text block重要会计政策及会计估计，分部报告[text block]text block重要会计政策及会计估计，重要会计估计和判断[text block]text block重要会计政策及会计估计，政府补助[text block]text block重要会计政策及会计估计，商誉[text block]text block重要会计政策及会计估计，关联方[text block]text block[818200][818200][818200][818200] 附注- 税费税费[abstract]税费[text block]text block税费（详细披露）[abstract]税费需要说明的事项text[833600][833600][833600][833600] 附注- 企业合并企业合并[abstract]企业合并[text block]text block企业合并（详细披露）[abstract]主要子公司情况[abstract]主要子公司情况[table]table主要子公司[axis]axis元素元素类型主要子公司[member]member主要子公司情况[line items]line items子公司类型text取得方式text注册地text注册资本X业务性质及经营范围text企业类型text法人代表text年末实际出资额X持股比例X.XX表决权比例X.XX是否合并报表单位text境外经营实体主要报表项目折算汇率[abstract]境外经营实体主要报表项目折算汇率[table]table境外经营实体公司名称[axis]axis境外经营实体公司名称[member]member境外经营实体主要报表项目折算汇率[line items]line items境外经营实体主要报表项目折算汇率资产负债表项目X.XX境外经营实体主要报表项目折算汇率收入费用及现金项目text企业合并其他需要说明的事项[text block]text block[837200][837200][837200][837200] 附注- 货币资金货币资金[abstract]货币资金[text block]text block货币资金（详细披露）[abstract]库存现金X银行存款X其他货币资金X货币资金合计X货币资金外币金额[abstract]货币资金外币金额[table]table货币种类[axis]axis外币名称[member]member货币资金外币金额[line items]line items外币金额X汇率X.XX折合人民币X元素元素类型货币资金其他需要说明的事项text[837220][837220][837220][837220] 附注- 应收票据应收票据[abstract]应收票据[text block]text block应收票据（详细披露）[abstract]应收票据性质的说明text应收票据到期时间的说明text应收票据其他需要说明的事项text[837600][837600][837600][837600] 附注- 应收账款及其他应收款应收账款及其他应收款[abstract]应收账款及其他应收款[text block]text block应收账款及其他应收款（详细披露）[abstract]应收账款[abstract]应收账款披露[abstract]应收账款披露[table]table合并及公司[axis]axis合并[member]member公司[member]member应收账款披露[line items]line items应收账款账面余额X坏账准备X应收账款账面价值X应收账款按账龄结构披露[abstract]应收账款按账龄结构披露[table]table合并及公司[axis]axis合并[member]member公司[member]member应收账款账龄结构[axis]axis应收账款按账龄结构[member]member一年以内[member]member一至二年[member]member二至三年[member]member三年以上[member]member应收账款按账龄结构披露[line items]line items金额X比例X.XX元素元素类型坏账准备X应收账款其他需要说明的事项text其他应收款[abstract]其他应收款披露[abstract]其他应收款披露[table]table合并及公司[axis]axis合并[member]member公司[member]member其他应收款披露[line 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items]line items对联营企业和合营企业投资年初余额X对子公司投资年初余额X长期股权投资减值准备年初余额X长期股权投资年初余额X元素元素类型对联营企业和合营企业投资本期增加X对子公司投资本期增加X对联营企业和合营企业投资本期减少X对子公司投资本期减少X对联营企业和合营企业投资期末余额X对子公司投资期末余额X长期股权投资减值准备期末余额X长期股权投资期末余额X被投资单位转移资金的能力受到限制和经营受到限制的说明text联营企业和合营企业[abstract]主要联营企业和合营企业信息[abstract]主要联营企业和合营企业信息[table]table被投资单位[axis]axis被投资单位[member]member主要联营企业和合营企业[member]member主要联营企业和合营企业信息[line items]line items注册地text业务性质text注册资本X持股比例X.XX表决权比例X.XX资产总额X负债总额X净资产总额X营业收入X净利润X对主要联营企业和合营企业投资[abstract]对主要联营企业和合营企业投资[table]table被投资单位[axis]axis被投资单位[member]member主要联营企业和合营企业[member]member对主要联营企业和合营企业投资[line items]line items投资成本X对联营企业和合营企业投资年初余额X本期增加X本期减少X按权益法调整的净损益X宣告分派的现金股利X元素元素类型外币报表折算差额X联营公司转为子公司X对联营企业和合营企业投资期末余额X对子公司投资[abstract]对子公司投资[table]table合并及公司[axis]axis合并[member]member公司[member]member子公司名称[axis]axis子公司名称[member]member其他[member]member对子公司投资[line items]line items投资成本X对子公司投资年初余额X追加投资X本期处置及减资X转为分公司X对子公司投资期末余额X长期股权投资其他需要说明的事项text[804100][804100][804100][804100] 附注- 固定资产固定资产[abstract]固定资产[text block]text block固定资产（详细披露）[abstract]固定资产增减变动[abstract]固定资产增减变动[table]table固定资产类别[axis]axis固定资产[member]member房屋及建筑物[member]member机器设备[member]member运输工具[member]member其他固定资产[member]member固定资产增减变动[line items]line items固定资产原值[abstract]固定资产原值年初余额X固定资产原值，本期增加X固定资产原值，本期减少X固定资产原值期末余额X元素元素类型固定资产累计折旧[abstract]固定资产累计折旧年初余额X固定资产累计折旧，本期增加X固定资产累计折旧，本期减少X固定资产累计折旧期末余额X固定资产账面净值[abstract]固定资产年初账面净值X固定资产期末账面净值X固定资产减值准备[abstract]固定资产减值准备年初余额X固定资产减值准备，本期增加X固定资产减值准备，本期减少X固定资产减值准备期末余额X固定资产账面价值[abstract]固定资产年初账面价值X固定资产期末账面价值X本年固定资产计提折旧金额X由在建工程转入固定资产的原值X经营租出的固定资产X固定资产其他需要说明的事项text[827100][827100][827100][827100] 附注- 油气资产油气资产[abstract]油气资产[text block]text block油气资产（详细披露）[abstract]油气资产的增减变动[abstract]油气资产的增减变动[table]table油气资产类别[axis]axis油气资产[member]member探明矿区权益[member]member未探明矿区权益[member]member井及相关设施[member]member油气资产的增减变动[line items]line items油气资产原值[abstract]油气资产原值年初余额X油气资产原值，本期增加X油气资产原值，本期减少X油气资产原值期末余额X元素元素类型油气资产累计折耗[abstract]油气资产累计折耗年初余额X油气资产累计折耗，本期增加X油气资产累计折耗，本期减少X油气资产累计折耗期末余额X油气资产账面净值[abstract]油气资产年初账面净值X油气资产期末账面净值X油气资产减值准备[abstract]油气资产减值准备年初余额X油气资产减值准备，本期增加X油气资产减值准备，本期减少X油气资产减值准备期末余额X油气资产账面价值[abstract]油气资产年初账面价值X油气资产期末账面价值X油气资产其他需要说明的事项text[830240][830240][830240][830240] 附注- 工程物资工程物资[abstract]工程物资[text block]text block工程物资（详细披露）[abstract]工程物资的说明[text block]text block[830230][830230][830230][830230] 附注- 在建工程在建工程[abstract]在建工程[text block]text block在建工程（详细披露）[abstract]在建工程披露[abstract]在建工程披露[table]table工程名称[axis]axis在建工程[member]member其他在建工程[member]member在建工程披露[line items]line items工程预算数X在建工程年初账面余额X在建工程减值准备年初余额X在建工程年初账面价值X元素元素类型在建工程本期增加X本期转入固定资产及油气资产X干井核销X其他减少X在建工程期末账面余额X在建工程减值准备期末余额X在建工程期末账面价值X工程投入占预算比例%X.XX在建工程借款费用资本化金额X在建工程本年借款费用资本化金额X在建工程资金来源text在建工程本年借款费用资本化金额X确定资本化金额的资本化率范围text在建工程其他需要说明的事项text[806100][806100][806100][806100] 附注- 无形资产无形资产[abstract]无形资产[text block]text block无形资产（详细披露）[abstract]无形资产信息披露[abstract]无形资产信息披露[table]table无形资产分类[axis]axis无形资产[member]member土地使用权[member]member专利权[member]member其他无形资产[member]member无形资产信息披露[line items]line items无形资产原值[abstract]无形资产原值年初余额X无形资产原值，本期增加X无形资产原值，本期减少X无形资产原值期末余额X无形资产累计摊销[abstract]无形资产累计摊销年初余额X无形资产累计摊销，本期增加X无形资产累计摊销，本期减少X无形资产累计摊销期末余额X无形资产账面净值[abstract]元素元素类型无形资产年初账面净值X无形资产期末账面净值X无形资产减值准备[abstract]无形资产减值准备年初余额X无形资产减值准备，本期增加X无形资产减值准备，本期减少X无形资产减值准备期末余额X无形资产账面价值[abstract]无形资产年初账面价值X无形资产期末账面价值X无形资产本年摊销额X无形资产本期研究支出额X无形资产其他需要说明的事项text[830250][830250][830250][830250] 附注- 商誉商誉[abstract]商誉[text block]text block商誉（详细披露）[abstract]商誉的解释text商誉其他需要说明的事项text[830260][830260][830260][830260] 附注- 长期待摊费用长期待摊费用[abstract]长期待摊费用[text block]text block长期待摊费用（详细披露）[abstract]长期待摊费用增减变动[abstract]长期待摊费用增减变动[table]table长期待摊费用按项目披露[axis]axis长期待摊费用项目[member]member预付经营租赁款[member]member其他长期待摊费用[member]member长期待摊费用增减变动[line items]line items长期待摊费用年初账面余额X长期待摊费用本期增加额X长期待摊费用本期减少额X长期待摊费用期末账面余额X本年度长期待摊费用的摊销金额X长期待摊费用其他需要说明的事项[text block]text block元素元素类型[808110][808110][808110][808110] 附注- 资产减值准备资产减值准备[abstract]资产减值准备[text block]text block资产减值准备（详细披露）[abstract]坏账准备年初余额X应收账款坏账准备年初余额X其他应收款坏账准备年初余额X预付账款坏账准备年初余额X存货跌价准备年初余额X可供出售金融资产减值准备年初余额X长期股权投资减值准备年初余额X固定资产减值准备年初余额X油气资产减值准备年初余额X在建工程减值准备年初余额X无形资产减值准备年初余额X其他资产减值准备年初余额X资产减值准备年初余额X坏账准备，本期增加X应收账款坏账准备，本期增加X其他应收款坏账准备，本期增加X预付账款坏账准备，本期增加X存货跌价准备，本期增加X可供出售金融资产减值准备，本期增加X长期股权投资减值准备，本期增加X固定资产减值准备，本期增加X油气资产减值准备，本期增加X在建工程减值准备，本期增加X无形资产减值准备，本期增加X其他，本期增加X资产减值准备，本期增加合计X坏账准备，本期减少，转回X应收账款坏账准备，本期减少，转回X其他应收款坏账准备，本期减少，转回X预付账款坏账准备，本期减少，转回X存货跌价准备，本期减少，转回X可供出售金融资产减值准备，本期减少，转回X长期股权投资减值准备，本期减少，转回X元素元素类型固定资产减值准备，本期减少，转回X油气资产减值准备，本期减少，转回X在建工程减值准备，本期减少，转回X无形资产减值准备，本期减少，转回X其他，本期减少，转回X资产减值准备，本期减少，转回合计X坏账准备，本期减少，转销X应收账款坏账准备，本期减少，转销X其他应收款坏账准备，本期减少，转销X预付账款坏账准备，本期减少，转销X存货跌价准备，本期减少，转销X可供出售金融资产减值准备，本期减少，转销X长期股权投资减值准备，本期减少，转销X固定资产减值准备，本期减少，转销X油气资产减值准备，本期减少，转销X在建工程减值准备，本期减少，转销X无形资产减值准备，本期减少，转销X其他，本期减少，转销X资产减值准备，本期减少，转销合计X坏账准备期末余额X应收账款坏账准备期末余额X其他应收款坏账准备期末余额X预付账款坏账准备期末余额X存货跌价准备期末余额X可供出售金融资产减值准备期末余额X长期股权投资减值准备期末余额X固定资产减值准备期末余额X油气资产减值准备期末余额X在建工程减值准备期末余额X无形资产减值准备期末余额X其他资产减值准备期末余额X资产减值准备期末余额X[837390][837390][837390][837390] 附注- 短期借款短期借款[abstract]短期借款[text block]text block短期借款（详细披露）[abstract]短期借款信息披露[abstract]元素元素类型短期借款[table]table短期借款类别[axis]axis短期借款类别[member]member短期信用借款[member]member短期质押借款[member]member短期抵押借款[member]member短期保证借款[member]member短期借款[line items]line items短期借款原币金额X短期借款折算汇率X.XX短期借款人民币金额X短期借款其他需要说明的事项text[837320][837320][837320][837320] 附注- 应付票据应付票据[abstract]应付票据[text block]text block应付票据（详细披露）[abstract]应付票据需要说明的事项text[837400][837400][837400][837400] 附注- 应付账款应付账款[abstract]应付账款[text block]text block应付账款（详细披露）[abstract]应付持有本公司百分之五（含百分之五）以上表決权股份的股东的款项X账龄超过一年的应付账款X应付账款其他需要说明的事项[text block]text block[837410][837410][837410][837410] 附注- 预收账款预收账款[abstract]预收账款[text block]text block预收账款（详细披露）[abstract]预收持有本公司百分之五（含百分之五）以上表決权股份的股东的款项X预收账款其他需要说明的事项text[809100][809100][809100][809100] 附注- 应付职工薪酬应付职工薪酬[abstract]应付职工薪酬[text block]text block应付职工薪酬（详细披露）[abstract]元素元素类型应付职工薪酬信息披露[abstract]应付职工薪酬信息披露[table]table应付职工薪酬[axis]axis应付职工薪酬[member]member工资、薪金及津贴[member]member职工福利费[member]member社会保险费[member]member医疗保险费[member]member基本养老保险[member]member失业保险费[member]member工伤保险费[member]member生育保险费[member]member住房公积金[member]member工会经费和职工教育经费[member]member其他[member]member应付职工薪酬信息披露[line items]line items应付职工薪酬年初余额X应付职工薪酬本期增加额X应付职工薪酬本期减少额X应付职工薪酬期末余额X应付职工薪酬其他需要说明的事项text[830290][830290][830290][830290] 附注- 应交税费应交税费[abstract]应交税费[text block]text block应交税费（详细披露）[abstract]应交企业所得税X应交消费税X应交石油特别收益金X应交增值税X应交矿产资源补偿税X其他X应交税费合计X[837440][837440][837440][837440] 附注- 其他应付款其他应付款[abstract]其他应付款[text block]text block其他应付款（详细披露）[abstract]元素元素类型对持有本公司百分之五（含百分之五）以上表決权股份的股东的其他应付款X其他应付款其他需要说明的事项[text block]text block[813200][813200][813200][813200] 附注- 预计负债预计负债[abstract]预计负债[text block]text block预计负债（详细披露）[abstract]预计负债信息披露[abstract]预计负债信息披露[table]table预期负债项目[axis]axis预计负债[member]member资产弃置义务[member]member预计负债信息披露[line items]line items预计负债年初账面余额X预计负债本期增加额X预计负债本期减少额X预计负债期末账面余额X[837450][837450][837450][837450] 附注- 一年内到期的非流动负债一年内到期的非流动负债[abstract]一年内到期的非流动负债[text block]text block一年内到期的非流动负债（详细披露）[abstract]一年内到期的非流动负债披露[abstract]一年内到期的长期借款X一年内到期的应付债券X一年内到期的非流动负债合计X一年内到期的长期借款[abstract]一年内到期的长期借款[table]table长期借款项目[axis]axis长期借款项目[member]member长期信用借款[member]member长期质押借款[member]member长期抵押借款[member]member长期保证借款[member]member一年内到期的长期借款[line items]line items一年内到期的长期借款的账面原币金额X一年内到期的长期借款的折算汇率X.XX一年内到期的长期借款人民币金额X元素元素类型金额前五名的一年内到期的长期借款[abstract]金额前五名的一年内到期的长期借款[table]table借款按金额分类[axis]axis借款[member]member金额前五名[member]member金额第一名[member]member金额第二名[member]member金额第三名[member]member金额第四名[member]member金额第五名[member]member金额前五名的一年内到期的长期借款[line items]line items一年内到期的长期借款借款方text一年内到期的长期借款起始日yyyy-mm-dd一年内到期的长期借款终止日yyyy-mm-dd一年内到期的长期借款币种text一年内到期的长期借款利率text一年内到期的长期借款外币金额X一年内到期的长期借款人民币金额X一年内到期的非流动负债其他需要说明的事项text[830300][830300][830300][830300] 附注- 其他流动负债其他流动负债[abstract]其他流动负债[text block]text block其他流动负债（详细披露）[abstract]其他流动负债合计X[837470][837470][837470][837470] 附注- 长期借款长期借款[abstract]长期借款[text block]text block长期借款（详细披露）[abstract]长期借款信息披露[abstract]长期借款[table]table长期借款种类[axis]axis长期借款种类[member]member长期信用借款[member]member长期质押借款[member]member长期抵押借款[member]member长期保证借款[member]member元素元素类型长期借款[line items]line items长期借款原币金额X长期借款折算汇率X.XX长期借款人民币金额X长期借款到期日分析[abstract]长期借款到期日分析一至二年X长期借款到期日分析二至五年X长期借款到期日分析五年以上X长期借款账面金额合计X金额前五名的长期借款[abstract]金额前五名的长期借款[table]table借款按金额分类[axis]axis借款[member]member金额前五名[member]member金额第一名[member]member金额第二名[member]member金额第三名[member]member金额第四名[member]member金额第五名[member]member金额前五名的长期借款[line items]line items长期借款借款方text长期借款借款起始日yyyy-mm-dd长期借款借款终止日yyyy-mm-dd长期借款币种text长期借款利率text长期借款外币金额X长期借款人民币金额X长期借款其他需要说明的事项text[837490][837490][837490][837490] 附注- 应付债券应付债券[abstract]应付债券[text block]text block应付债券（详细披露）[abstract]应付债券的增减变动[abstract]应付债券的增减变动[table]table应付债券名称[axis]axis应付债券[member]member应付债券的增减变动[line items]line items元素元素类型应付债券发行日yyyy-mm-dd应付债券期限text应付债券面值X应付债券利率X.XX应付债券年初账面余额X应付债券本期增加额X应付债券本期减少额X应付债券期末账面余额X应付债券其他需要说明的事项text[818100][818100][818100][818100] 附注- 递延所得税资产和负债递延所得税资产和负债[abstract]递延所得税资产和负债[text block]text block递延所得税资产和负债（详细披露）[abstract]递延所得税资产和递延所得税负债的披露[abstract]递延所得税资产和递延所得税负债的披露[table]table递延所得税资产和递延所得税负债[axis]axis递延所得税资产和递延所得税负债[member]member未经抵消的递延所得税资产[member]member资产减值准备产生的递延所得税资产[member]member工资及福利产生的递延所得税资产[member]member可结转以后年度的亏损产生的递延所得税资产[member]member其他递延所得税资产[member]member未经抵消的递延所得税负债[member]member资产折旧折耗产生的递延所得税负债[member]member其他递延所得税负债[member]member递延所得税资产和递延所得税负债的披露[line items]line items递延所得税账面余额X应纳税（或可抵扣）暂时性差异X抵销后的递延所得税资产和负债净额[abstract]抵消后递延所得税资产X抵消后递延所得税负债X递延所得税资产和递延所得税负债其他需要说明的事项text[830320][830320][830320][830320] 附注- 股本股本[abstract]股本[text block]text block股本（详细披露）[abstract]元素元素类型股本X本期公司实收资本或股本其他需要说明的事项[text block]text block[830330][830330][830330][830330] 附注- 资本公积资本公积[abstract]资本公积[text block]text block资本公积（详细披露）[abstract]资本公积信息披露[abstract]资本公积信息披露[table]table资本公积项目[axis]axis资本公积项目[member]member股本溢价[member]member其他资本公积[member]member原制度资本公积转入[member]member可供出售金融资产公允价值变动[member]member同一控制下企业合并[member]member其他[member]member资本公积信息披露[line items]line items资本公积年初账面余额X资本公积本期增加额X资本公积本期减少额X资本公积期末账面余额X[830350][830350][830350][830350] 附注- 盈余公积盈余公积[abstract]盈余公积[text block]text block盈余公积（详细披露）[abstract]盈余公积增减变动[abstract]盈余公积增减变动[table]table盈余公积类别[axis]axis盈余公积类别[member]member法定盈余公积[member]member任意盈余公积[member]member盈余公积增减变动[line items]line items盈余公积年初账面余额X盈余公积本期增加额X盈余公积本期减少额X盈余公积期末账面余额X元素元素类型提取法定盈余公积描述text提取任意盈余公积描述text[830370][830370][830370][830370] 附注- 未分配利润未分配利润[abstract]未分配利润[text block]text block未分配利润（详细披露）[abstract]未分配利润变动[abstract]未分配利润变动[table]table股东权益构成[axis]axis股东权益[member]member未分配利润[member]member未分配利润变动项目[line items]line items年初余额X本期归属于母公司股东的净利润X专项储备-安全生产费X其他X提取法定盈余公积X应付普通股股利X年末余额X与本期利润分配相关的事项text[830380][830380][830380][830380] 附注- 少数股东权益少数股东权益[abstract]少数股东权益[text block]text block少数股东权益（详细披露）[abstract]归属于各子公司少数股东权益[abstract]归属于各子公司少数股东权益[table]table子公司名称[axis]axis子公司名称[member]member其他子公司[member]member归属于各子公司少数股东权益[Line items]line items少数股东权益X[830770][830770][830770][830770] 附注- 营业收入和营业成本营业收入和营业成本[abstract]营业收入和营业成本[text block]text block营业收入和营业成本（详细披露）[abstract]元素元素类型营业收入信息披露[abstract]营业收入信息披露[table]table合并及公司[axis]axis合并[member]member公司[member]member营业收入信息披露[line items]line items主营业务收入X其他业务收入X营业收入合计X营业成本信息披露[abstract]营业成本信息披露[table]table合并及公司[axis]axis合并[member]member公司[member]member营业成本信息披露[line items]line items主营业务成本X其他业务成本X营业成本合计X本集团前五名客户销售收入总额X本集团前五名客户销售收入总额占本集团全部销售收入百分比X.XX本公司前五名客户销售收入总额X本公司前五名客户销售收入总额占本公司全部销售收入百分比X.XX主营业务收入和主营业务成本[abstract]主营业务收入和主营业务成本[table]table合并及公司[axis]axis合并[member]member公司[member]member板块类型[axis]axis板块类型[member]member主营业务收入和主营业务成本[line items]line items主营业务收入X主营业务成本X其他业务收入和其他业务成本[abstract]其他业务收入和其他业务成本[table]table合并及公司[axis]axis合并[member]member公司[member]member其他业务类型[axis]axis元素元素类型其他业务类型[member]member其他业务收入和其他业务成本[line items]line items其他业务收入X其他业务成本X[830390][830390][830390][830390] 附注- 营业税金及附加营业税金及附加[abstract]营业税金及附加[text block]text block营业税金及附加（详细披露）[abstract]营业税X城市维护建设税X教育费附加X消费税X资源税X石油特别收益金X产品税X其他X合计X[830470][830470][830470][830470] 附注- 销售费用销售费用[abstract]销售费用[text block]text block销售费用（详细披露）[abstract]职工薪酬X折旧、折耗及摊销X运输费X其他X合计X[830480][830480][830480][830480] 附注- 管理费用管理费用[abstract]管理费用[text block]text block管理费用（详细披露）[abstract]职工薪酬X折旧、折耗及摊销X修理费X安全生产费用X其他税费X元素元素类型其他X合计X[830490][830490][830490][830490] 附注- 财务费用财务费用[abstract]财务费用[text block]text block财务费用（详细披露）[abstract]利息支出X其中：油气资产弃置义务因时间推移产生的利息支出X减：利息收入X汇兑损失X减：汇兑收益X其他X合计X[808120][808120][808120][808120] 附注- 资产减值损失资产减值损失[abstract]资产减值损失[text block]text block资产减值损失（详细披露）[abstract]坏账损失X存货跌价损失X可供出售金融资产减值损失X固定资产减值损失发生额X油气资产减值损失发生额X无形资产减值损失X在建工程减值损失X长期股权投资减值损失X其他X合计X[830420][830420][830420][830420] 附注- 投资收益投资收益[abstract]投资收益[text block]text block投资收益（详细披露）[abstract]投资收益明细情况[abstract]投资收益明细情况[table]table合并及公司[axis]axis合并[member]member元素元素类型公司[member]member投资收益明细情况[line items]line items成本法核算的长期股权投资收益X权益法核算的长期股权投资收益X处置长期股权投资产生的投资收益X持有交易性金融资产期间取得的投资收益X持有至到期投资取得的投资收益期间取得的投资收益X持有可供出售金融资产期间取得的投资收益X处置交易性金融资产收益X处置持有至到期投资收益X处置可供出售金融资产净收益X其他X合计X投资收益其他需要说明的事项text[830790][830790][830790][830790] 附注- 营业外收入营业外收入[abstract]营业外收入信息披露[text block]text block营业外收入（详细披露）[abstract]处置固定资产及油气资产收益X政府补助X其他X合计X处置固定资产及油气资产收益计入本年度非经常性损益X政府补助计入本年度非经常性损益X其他营业外收入计入本年度非经常性损益X营业外收入计入本年度非经常性损益合计X[830430][830430][830430][830430] 附注- 营业外支出营业外支出[abstract]营业外支出信息披露[text block]text block营业外支出（详细披露）[abstract]处置固定资产及油气资产损失X罚款支出X捐赠支出X非常损失X其他X营业外支出合计X元素元素类型处置固定资产及油气资产损失计入本年度非经常性损益X罚款支出计入本年度非经常性损益X捐赠支出计入本年度非经常性损益X非常损失计入本年度非经常性损益X其他计入本年度非经常性损益X营业外支出计入本年度非经常性损益X[818300][818300][818300][818300] 附注- 所得税费用所得税费用[abstract]所得税费用[text block]text block所得税费用（详细披露）[abstract]当期所得税费用发生额X递延所得税费用发生额X所得税费用合计X所得税费用与会计利润的关系[abstract]利润总额X按适用所得税税率计算的所得税费用X以前年度税收清算调整X优惠税率的影响X非应纳税收入的税务影响X不得税前扣除的成本、费用和损失的税务影响X所得税费用合计X所得税费用其他需要说明的事项text[834600][834600][834600][834600] 附注- 每股收益每股收益[abstract]每股收益[text block]text block每股收益（详细披露）[abstract]基本每股收益分子的描述text基本每股收益分母的描述text稀释每股收益分子的描述text稀释每股收益分母的描述text列报期间不具有稀释性但以后期间很可能具有稀释性的潜在普通股text在资产负债表日至财务报告批准报出日之间或企业发行在外普通股或潜在普通股股数发生重大变化的情况text其他每股收益的说明[text block]text block元素元素类型[830450][830450][830450][830450] 附注- 其他综合收益其他综合收益[abstract]其他综合收益[text block]text block其他综合收益（详细披露）[abstract]可供出售金融资产公允价值变动的影响X减：可供出售金融资产产生的所得税影响X小计X现金流量套期X应占联营公司的其他综合收益X外币报表折算差额X其他综合收益合计X[831600][831600][831600][831600] 附注- 现金流量表附注现金流量表附注[abstract]现金流量表附注[text block]text block现金流量表附注（详细披露）[abstract]将净利润调节为经营活动现金流量[abstract]将净利润调节为经营活动现金流量[table]table合并及公司[axis]axis合并[member]member公司[member]member将净利润调节为经营活动现金流量[line items]line items净利润X加：资产减值损失X固定资产折旧、油气资产折耗X无形资产摊销X长期待摊费用摊销X干井核销X处置固定资产、油气资产、无形资产和其他长期资产的损失X公允价值变动损益X财务费用X投资收益X递延所得税（减少）/增加X存货的增加X经营性应收项目的（增加）/减少X经营性应付项目的增加X其他X元素元素类型经营活动产生的现金流量净额X现金及现金等价物净变动情况[abstract]现金及现金等价物净变动情况[table]table合并及公司[axis]axis合并[member]member公司[member]member现金及现金等价物净变动情况[line items]line items现金的期末余额X减：现金的期初余额X加：现金等价物的期末余额X减：现金等价物的期初余额X现金及现金等价物净（减少）/增加额X现金及现金等价物[abstract]现金及现金等价物[table]table合并及公司[axis]axis合并[member]member公司[member]member现金及现金等价物[line items]line items现金X现金等价物X期末现金及现金等价物余额X[835600][835600][835600][835600] 附注- 分部报告分部报告[abstract]分部报告[text block]text block板块信息（详细披露）[abstract]一般性信息[abstract]确定报告分部考虑的因素text报告分部的产品和劳务的类型text计量报告分部利润或亏损、资产和负债的会计政策text报告分部利润或亏损，资产和负债的信息[abstract]经营分部信息披露[abstract]经营分部信息披露[table]table报告分部利润或亏损及资产和负债[axis]axis报告分部项目的类别[member]member其他报告分部[member]member经营分部信息披露[line items]line items板块收入X元素元素类型減：板块间交易收入X对外交易收入X板块利润X不可分配费用X营业利润X板块资产X其他资产X板块间抵销X资产总计X板块负债X其他负债X板块间抵销X负债合计X折旧、折耗和摊销费用X资产减值损失X资本性支出X区域信息[abstract]分部对外交易收入[abstract]中国大陆X其他X分部对外交易收入X非流动资产[abstract]中国大陆X其他X非流动资产X[837000][837000][837000][837000] 附注- 财务风险管理财务风险管理[abstract]财务风险管理[text block]text block财务风险管理（详细披露）[abstract]财务风险[abstract]市场风险[abstract]外汇风险[abstract]对于外汇风险的描述text利率风险[abstract]对于利率风险的描述text价格风险[abstract]对于价格风险的描述text元素元素类型信用风险[abstract]对于信用风险的描述text流动性风险[abstract]对于流动性风险的描述text资本风险管理[abstract]对于资本风险管理的描述text公允价值[abstract]对于公允价值的描述text[836600][836600][836600][836600] 附注- 关联方关系及其交易关联方关系及其交易[abstract]关联方关系及其交易[text block]text block关联方关系及其交易（详细披露）[abstract]关联方关系[abstract]控制本公司的关联方信息[abstract]控制本公司的关联方[abstract]控制本公司的关联方[table]table控制本公司的关联企业名称[axis]axis控制本公司的关联方企业名称[member]member控制本公司的关联方[line items]line items控制本公司的关联方的企业类型text控制本公司的关联方注册地址text控制本公司的关联方法定代表人text控制本公司的关联方业务性质text控制本公司的关联方注册资本text母公司对本公司的持股比例X.XX母公司对本公司的表决权比例X.XX本公司的最终控制方公司名称text母公司其他需要说明的事项[text block]text block存在控制关系的关联方信息[text block]text block不存在控制关系的主要关联方的性质[abstract]不存在控制关系的关联方[table]table不存在控制关系的关联方名称[axis]axis不存在控制关系的关联方名称[member]member不存在控制关系的关联方[line items]line items不存在控制关系的关联方与本公司的关系text关联方交易信息披露[abstract]关联交易定价政策[text block]text block元素元素类型向关联方采购货物的交易[abstract]向关联方采购货物的交易[table]table发生采购货物的交易的关联方企业名称[axis]axis发生采购货物的交易的关联方企业名称[member]member向关联方采购货物的交易[line items]line items向关联方采购货物金额X向关联方销售货物的交易[abstract]向关联方销售货物的交易[table]table发生销售货物交易的关联方企业名称[axis]axis发生销售货物交易的关联方企业名称[member]member向关联方销售货物的交易[line items]line items向关联方销售货物金额X关联方往来款项余额[abstract]关联方往来款项余额[table]table往来款项目[axis]axis往来款项目[member]member应收账款[member]member应收票据[member]member其他应收款[member]member应付账款[member]member应付票据[member]member其他应付款[member]member关联方往来款项余额[line items]line items关联方往来款项余额X关联方交易担保事项[abstract]关联方担保事项情况text主要管理人员薪酬[abstract]主要管理人员薪酬X其他关联方交易事项[abstract]其他关联方交易事项[text block]text block[813100][813100][813100][813100] 附注- 或有事项或有事项[abstract]或有事项[text block]text block或有事项（详细披露）[abstract]为其他单位提供债务担保形成的或有负债[abstract]为其他单位提供债务担保形成的或有负债描述text环保责任形成的或有负债[abstract]元素元素类型环保责任或有事项的描述text法律方面的或有责任[abstract]法律方面或有责任的描述text其他或有负债或资产[abstract]其他或有负债或资产的描述text[813300][813300][813300][813300] 附注- 承诺事项承诺事项[abstract]承诺事项[text block]text block承诺事项（详细披露）[abstract]经营租赁承诺事项信息披露[abstract]需在未来支付的最低租赁费用一年以内X需在未来支付的最低租赁费用一年至两年X需在未来支付的最低租赁费用两年至三年X需在未来支付的最低租赁费用三年以上X经营租赁承诺事项合计X经营租赁承诺事项其他需要说明的事项[text block]text block资本性承诺事项信息披露[abstract]已授权及已签约的资本性承诺事项X已授权但未签约的资本性承诺事项X资本性承诺事项合计X资本性承诺事项其他需要说明的事项[text block]text block勘探和採矿许可证信息披露[abstract]勘探和採矿许可证费用X预计一年以内需支付的勘探和採矿许可证费用X预计一年至两年需支付的勘探和採矿许可证费用X预计两年至三年需支付的勘探和採矿许可证费用X预计三年至四年需支付的勘探和採矿许可证费用X预计四年至五年需支付的勘探和採矿许可证费用X预计五年以后需支付的勘探和採矿许可证费用X其他重大承诺事项信息披露[abstract]其他重大承诺事项信息披露[text block]text block[829100][829100][829100][829100] 附注- 资产负债表日后事项资产负债表日后事项[abstract]资产负债表日后事项[text block]text block资产负债表日后事项（详细披露）[abstract]资产负债表日后事项的信息text

附录二：

石油和天然气行业扩展石油和天然气行业扩展石油和天然气行业扩展石油和天然气行业扩展分类标准元素清单分类标准元素清单分类标准元素清单分类标准元素清单（英文）

（英文）

（英文）

（英文）

目录[130000][130000][130000][130000] Statements - General information about financial statements........................................................56[233000][233000][233000][233000] Statements - Consolidated and company balance sheets..............................................................56[333000][333000][333000][333000] Statements - Consolidated and company income statements....................................................... 58[433000][433000][433000][433000] Statements - Consolidated and company cash flow statements................................................... 59[533000][533000][533000][533000] Statements - Consolidated and company statement of changes in equity...................................60[830010][830010][830010][830010] Notes - Company background.............................................................................................................61[830020][830020][830020][830020] Notes - Basis of preparation................................................................................................................61[830030][830030][830030][830030] Notes - Statement of compliance with the accounting standards for business enterprises.......61[830100][830100][830100][830100] Notes - Principal accounting policies and accounting estimates................................................... 62[818200][818200][818200][818200] Notes - Taxation.....................................................................................................................................63[833600][833600][833600][833600] Notes - Business combination.............................................................................................................63[837200][837200][837200][837200] Notes - Cash at bank and on hand.....................................................................................................64[837220][837220][837220][837220] Notes - Notes receivable......................................................................................................................64[837600][837600][837600][837600] Notes - Accounts receivable and other receivables.........................................................................65[837240][837240][837240][837240] Notes - Advances to suppliers.............................................................................................................66[801110][801110][801110][801110] Notes - Inventories................................................................................................................................ 66[837280][837280][837280][837280] Notes - Available-for-sale financial assets.........................................................................................67[802100][802100][802100][802100] Notes - Long-term equity investments............................................................................................... 67[804100][804100][804100][804100] Notes - Fixed assets.............................................................................................................................69[827100][827100][827100][827100] Notes - Oil and gas properties.............................................................................................................70[830240][830240][830240][830240] Notes - Construction materials............................................................................................................71[830230][830230][830230][830230] Notes - Construction in progress........................................................................................................ 71[806100][806100][806100][806100] Notes - Intangible assets......................................................................................................................72[830250][830250][830250][830250] Notes - Goodwill.................................................................................................................................... 73[830260][830260][830260][830260] Notes - Long-term prepaid expenses.................................................................................................73[808110][808110][808110][808110] Notes - Provision for assets.................................................................................................................74[837390][837390][837390][837390] Notes - Short-term borrowings............................................................................................................ 76[837320][837320][837320][837320] Notes - Notes payable..........................................................................................................................76[837400][837400][837400][837400] Notes - Accounts payable.................................................................................................................... 76[837410][837410][837410][837410] Notes - Advances from customers......................................................................................................77[809100][809100][809100][809100] Notes - Employee compensation payable.........................................................................................77[830290][830290][830290][830290] Notes - Taxes payable..........................................................................................................................77[837440][837440][837440][837440] Notes - Other payables........................................................................................................................ 78[813200][813200][813200][813200] Notes - Provision for assets.................................................................................................................78[837450][837450][837450][837450] Notes - Current portion of non-current liabilities...............................................................................78[830300][830300][830300][830300] Notes - Other current liabilities............................................................................................................80[837470][837470][837470][837470] Notes - Long-term borrowings.............................................................................................................80[837490][837490][837490][837490] Notes - Debentures payable................................................................................................................81[818100][818100][818100][818100] Notes - Deferred tax assets and liabilities......................................................................................... 81[830320][830320][830320][830320] Notes - Share capital............................................................................................................................ 82[830330][830330][830330][830330] Notes - Capital surplus.........................................................................................................................82[830350][830350][830350][830350] Notes - Surplus reserves......................................................................................................................83[830370][830370][830370][830370] Notes - Undistributed profits................................................................................................................83[830380][830380][830380][830380] Notes - Minority interest....................................................................................................................... 84[830770][830770][830770][830770] Notes - Operating income and cost of sales..................................................................................... 84[830390][830390][830390][830390] Notes - Tax and levies on operations................................................................................................. 85[830470][830470][830470][830470] Notes - Selling expenses..................................................................................................................... 86[830480][830480][830480][830480] Notes - General and administrative expenses..................................................................................86[830490][830490][830490][830490] Notes - Finance expenses................................................................................................................... 86[808120][808120][808120][808120] Notes - Asset impairment losses.........................................................................................................87[830420][830420][830420][830420] Notes - Investment income..................................................................................................................87[830790][830790][830790][830790] Notes - Non-operating income............................................................................................................ 88[830430][830430][830430][830430] Notes - Non-operating expenses........................................................................................................ 88[818300][818300][818300][818300] Notes - Income Taxes...........................................................................................................................89[834600][834600][834600][834600] Notes - Earnings per share..................................................................................................................89[830450][830450][830450][830450] Notes - Other comprehensive income................................................................................................89[831600][831600][831600][831600] Notes - Notes to consolidated cash flow............................................................................................90[835600][835600][835600][835600] Notes - Segment reporting...................................................................................................................91[837000][837000][837000][837000] Notes - Financial risk management....................................................................................................92[836600][836600][836600][836600] Notes - Related parties and related party transactions................................................................... 93[813100][813100][813100][813100] Notes - Contingent liabilities................................................................................................................94[813300][813300][813300][813300] Notes - Commitments...........................................................................................................................95[829100][829100][829100][829100] Notes - Events after balance sheet date............................................................................................96ElementElementElementElementElementElementElementElementTypeTypeTypeType[130000][130000][130000][130000] StatementsStatementsStatementsStatements - GeneralGeneralGeneralGeneral informationinformationinformationinformation aboutaboutaboutabout financialfinancialfinancialfinancial statementsstatementsstatementsstatementsCompany background [abstract]Company nametextApproving provincetextApproval dateyyyy-mm-ddApproval NoTextSponsorTextBusiness license numberTextIndustriesTextBasis on which financial statements are preparedTextStatement of compliance with accounting standard for business enterprisesText[233000][233000][233000][233000] StatementsStatementsStatementsStatements - ConsolidatedConsolidatedConsolidatedConsolidated andandandand companycompanycompanycompany balancebalancebalancebalance sheetssheetssheetssheetsConsolidated and company balance sheet [abstract]Consolidated and company balance sheet [table]TableConsolidated and company [axis]AxisConsolidated [member]MemberCompany [member]MemberConsolidated and company balance sheet [line items]line itemsAssets [abstract]Current assets [abstract]Cash at bank and on handXNotes receivableXAccounts receivableXAdvances to suppliersXOther receivablesXInventoriesXOther current assetsXTotal current assetsXNon-current assets [abstract]Available-for-sale financial assetsXLong-term equity investmentsXFixed assetsXOil and gas assetsXConstruction in progressXConstruction materialsXElementElementElementElementElementElementElementElementTypeTypeTypeTypeIntangible assetsXGoodwillXLong-term deferred expensesXDeferred tax assetsXOther non-current assetsXTotal non-current assetsXTotal assetsXLiabilities and shareholders' equity [abstract]Current liabilities [abstract]Short-term borrowingsXNotes payableXAccounts payableXAdvances from customersXEmployee compensation payableXTaxes payableXOther payablesXCurrent portion of non-current liabilitiesXOther current liabilitiesXTotal current liabilitiesXNon-current liabilities [abstract]Long-term borrowingsXDebentures payableXProvisionsXDeferred tax liabilitiesXOther non-current liabilitiesXTotal non-current liabilitiesXTotal liabilitiesXShareholders' equity [abstract]Share capitalXCapital surplusXSpecial reserveXSurplus reservesXRetained earningsXCurrency translation differencesXTotal equity attributable to owners of parentXMinority interestXTotal shareholders' equityXElementElementElementElementElementElementElementElementTypeTypeTypeTypeTotal liabilities and shareholders' equityX[333000][333000][333000][333000] StatementsStatementsStatementsStatements - ConsolidatedConsolidatedConsolidatedConsolidated andandandand companycompanycompanycompany incomeincomeincomeincome statementsstatementsstatementsstatementsConsolidated and company income statement [abstract]Consolidated and company income statement [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberConsolidated and company income statement [line items]line itemsOperating revenueXCost of salesXTax and levies on operationsXSelling expensesXGeneral and administrative expensesXFinance expensesXExploration expenses, including exploratory dry holesXAsset impairment lossesXInvestment incomeXProfit or loss arising from changes in fair valueXOperating profitXNon-operating incomeXNon-operating expensesXProfit loss before taxXTaxationXNet profitXNet profit of acquiree before business combinations involving enterprises undercommon controlXAttributable to owners of parentXAttributable to minority interestXEarnings per share [abstract]Basic earnings per sharesharesDiluted earnings per sharesharesOther comprehensive incomeXComprehensive incomeXAttributable to equity holders of companyXAttributable to minority interestXElementElementElementElementElementElementElementElementTypeTypeTypeType[433000][433000][433000][433000] StatementsStatementsStatementsStatements - ConsolidatedConsolidatedConsolidatedConsolidated andandandand companycompanycompanycompany cashcashcashcash flowflowflowflow statementsstatementsstatementsstatementsConsolidated and company cash flow statements [abstract]Consolidated and company cash flow statements [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberConsolidated and company cash flow statements [line items]line itemsCash flows from operating activities [abstract]Cash received from sales of goods and rendering of servicesXRefund of taxes and leviesXCash received relating to other operating activitiesXSubtotal of cash inflowsXCash paid for goods and servicesXCash paid to and on behalf of employeesXPayments of taxes and leviesXCash paid relating to other operating activitiesXSubtotal of cash outflowsXNet cash from operating activitiesXCash flows from investing activities [abstract]Cash received from disposal of investmentsXDeregistration of wholly owned subsidiaries to branchesXCash received from returns on investmentsXNet cash received from disposal of fixed assets, oil and gas properties, intangibleassets and other long-term assetsXCash receipts related to other investing activitiesXSubtotal of cash inflowsXCash paid to acquire fixed assets, oil and gas properties, intangible assets and otherlong-term assetsXCash paid to acquire investmentsXCash payments related to other investing activitiesXSubtotal of cash outflowsXNet cash flows from investing activitiesXCash flows from financing activities [abstract]Cash received from capital contributionsXCash received from minority shareholders' capital contributions to subsidiariesXCash received from borrowingsXElementElementElementElementElementElementElementElementTypeTypeTypeTypeCash received relating to other financing activitiesXSub-total of cash inflowsXCash repayments of borrowingsXCash payments for interest expenses and distribution of dividends or profitsXSubsidiaries' cash payments for distribution of dividends or profits to minorityshareholdersXCapital reduction of subsidiariesXCash payments relating to other financing activitiesXSubtotal of cash outflowsXNet cash flows from financing activitiesXEffect of foreign exchange rate changes on cash and cash equivalentsXNet (decrease) / increase in cash and cash equivalentsXCash and cash equivalents at beginning of periodXCash and cash equivalents at end of periodX[533000][533000][533000][533000] StatementsStatementsStatementsStatements - ConsolidatedConsolidatedConsolidatedConsolidated andandandand companycompanycompanycompany statementstatementstatementstatement ofofofof changeschangeschangeschanges inininin equityequityequityequityConsolidated and company statement of changes in equity [abstract]Consolidated and company statement of changes in equity [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberComponents of shareholders equity [axis]axisShareholders equity [member]memberShareholders equity attributable to owners of parent company [member]memberShare capital [member]memberCapital surplus [member]memberSpecial reserve [member]memberSurplus reserves [member]memberUndistributed profits [member]memberCurrency translation difference [member]memberMinority interests [member]memberConsolidated and company statement of changes in equity [line items]line itemsEquity, balance at beginning of periodXEquity changes for year [abstract]Net profitXOther comprehensive incomeXComprehensive incomeXElementElementElementElementElementElementElementElementTypeTypeTypeTypeSpecial reserve, safety fund [abstract]AppropriationXUtilisationXProfit distribution [abstract]Appropriation to surplus reservesXDistribution to shareholdersXOther equity movement [abstract]Consideration for combination of entities under common controlXAcquisition of subsidiariesXPurchase of minority interest in subsidiariesXCapital contribution from minority interestXChange in equity through capital reduction of subsidiariesXDisposal of subsidiariesXOthersXOther equity movementXEquity, balance at end of periodX[830010][830010][830010][830010] NotesNotesNotesNotes - CompanyCompanyCompanyCompany backgroundbackgroundbackgroundbackgroundCompany background [abstract]Company background [text block]text blockCompany background (detail) [abstract]Company nametextApproval NotextApproval dateyyyy-mm-ddSponsortext[830020][830020][830020][830020] NotesNotesNotesNotes - BasisBasisBasisBasis ofofofof preparationpreparationpreparationpreparationBasis of preparation [abstract]Basis of preparation [text block]text blockBasis of preparation (detail) [abstract]Basis on which financial statements are preparedtext[830030][830030][830030][830030] NotesNotesNotesNotes - StatementStatementStatementStatement ofofofof compliancecompliancecompliancecompliance withwithwithwith thethethethe accountingaccountingaccountingaccounting standardsstandardsstandardsstandards forforforforbusinessbusinessbusinessbusiness enterprisesenterprisesenterprisesenterprisesStatement of compliance with accounting standard for business enterprises [abstract]Statement of compliance with accounting standard for business enterprises [text block]text blockStatement of compliance with accounting standard for business enterprises (detail)

ElementElementElementElementElementElementElementElementTypeTypeTypeType[abstract]Statement of compliance with accounting standard for business enterprisestext[830100][830100][830100][830100] NotesNotesNotesNotes - PrincipalPrincipalPrincipalPrincipal accountingaccountingaccountingaccounting policiespoliciespoliciespolicies andandandand accountingaccountingaccountingaccounting estimatesestimatesestimatesestimatesPrincipal accounting policies and accounting estimates [abstract]Principal accounting policies and accounting estimates [text block]text blockPrincipal accounting policies and accounting estimates (policies) [abstract]Accounting period [text block]text blockRecording currency [text block]text blockMeasurement properties [text block]text blockDisclosure of significant accounting policies and accounting estimates, foreign currencytransaction and translation of foreign currency financial statements [text block]text blockSignificant accounting policies and accounting estimates, cash and cash equivalents[text block]text blockSignificant accounting policies and accounting estimates, financial instruments [textblock]text blockSignificant accounting policies and accounting estimates, inventories [text block]text blockSignificant accounting policies and accounting estimates, long-term equity investments[text block]text blockSignificant accounting policies and accounting estimates fixed assets [text block]text blockSignificant accounting policies and accounting estimates, oil and natural gas assets[text block]text blockSignificant accounting policies and accounting estimates, construction in progress [textblock]text blockSignificant accounting policies and accounting estimates, intangible assets [text block]text blockSignificant accounting policies and accounting estimates, research and development[text block]text blockSignificant accounting policies and accounting estimates, long-term prepaid expenses[text block]text blockSignificant accounting policies and accounting estimates, impairment of non-currentassets [text block]text blockSignificant accounting policies and accounting estimates, borrowing costs [text block]text blockSignificant accounting policies and accounting estimates, employee compensation [textblock]text blockSignificant accounting policies and accounting estimates, provisions and contingentliabilities [text block]text blockSignificant accounting policies and accounting estimates, deferred tax assets andtext blockElementElementElementElementElementElementElementElementTypeTypeTypeTypedeferred tax liabilities [text block]Significant accounting policies and accounting estimates, revenue recognition [textblock]text blockSignificant accounting policies and accounting estimates, leases [text block]text blockSignificant accounting policies and accounting estimates, dividend distribution [textblock]text blockSignificant accounting policies and accounting estimates, business combination [textblock]text blockSignificant accounting policies and accounting estimates, basis of preparation ofconsolidated financial statements [text block]text blockSignificant accounting policies and accounting estimates, segment reporting [text block]text blockSignificant accounting policies and accounting estimates, critical accounting estimatesand judgements [text block]text blockSignificant accounting policies and accounting estimates, government grants [textblock]text blockSignificant accounting policies and accounting estimates, goodwill [text block]text blockSignificant accounting policies and accounting estimates, related party [text block]text block[818200][818200][818200][818200] NotesNotesNotesNotes - TaxationTaxationTaxationTaxationTaxation [abstract]Taxation [text block]text blockTaxation (detail) [abstract]Information about taxationtext[833600][833600][833600][833600] NotesNotesNotesNotes - BusinessBusinessBusinessBusiness combinationcombinationcombinationcombinationConsolidation and principal subsidiaries [abstract]Disclosure of consolidation and principal subsidiaries [text block]text blockConsolidation and principal subsidiaries (detail) [abstract]Principal subsidiaries [abstract]Principal subsidiaries [table]tablePrincipal subsidiaries [axis]axisPrincipal subsidiaries [member]memberPrincipal subsidiaries [line items]line itemsType of subsidiarytextAcquisition methodtextCountry of incorporationtextRegistered capitalXElementElementElementElementElementElementElementElementTypeTypeTypeTypePrincipal activitiestextType of legal entitytextLegal representativetextClosing effective investment costXAttributable equity interestX.XXAttributable voting rightsX.XXConsolidated or nottextExchange rates of international operations' major financial statement items [abstract]Exchange rates of international operations' major financial statement items [table]tableEntity name of international operations [axis]axisEntity name of international operations [member]memberExchange rates of international operations' major financial statement items [lineitems]line itemsExchange rates of balance sheet items for international operationsX.XXExchange rates of revenue, expenses and cash items for international operationstextAdditional information about consolidation [text block]text block[837200][837200][837200][837200] NotesNotesNotesNotes - CashCashCashCash atatatat bankbankbankbank andandandand onononon handhandhandhandCash at bank and on hand [abstract]Cash at bank and on hand [text block]text blockCash at bank and on hand (detail) [abstract]Cash on handXCash at bankXOther cash balancesXTotal cash at bank and on handXCash at bank and on hand foreign currencies [abstract]Cash at bank and on hand foreign currencies [table]tableCurrencies type [axis]axisCurrencies [member]memberCash at bank and on hand foreign currencies [line items]line itemsForeign currencyXExchange rateX.XXRMB equivalentXAdditional information about cash at bank and on handtext[837220][837220][837220][837220] NotesNotesNotesNotes - NotesNotesNotesNotes receivablereceivablereceivablereceivableNotes receivable [abstract]ElementElementElementElementElementElementElementElementTypeTypeTypeTypeNotes receivable [text block]text blockNotes receivable (detail) [abstract]Nature of notes receivabletextInformation about maturity date of notes receivabletextAdditional information about notes receivabletext[837600][837600][837600][837600] NotesNotesNotesNotes - AccountsAccountsAccountsAccounts receivablereceivablereceivablereceivable andandandand otherotherotherother receivablesreceivablesreceivablesreceivablesAccounts receivable and other receivables [abstract]Disclosure of accounts receivable and other receivables [text block]text blockAccounts receivable and other receivables (detail) [abstract]Accounts receivable [abstract]Accounts receivable disclosures [abstract]Accounts receivable disclosures [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberAccounts receivable disclosures [line items]line itemsAccounts receivable balanceXProvision for bad debtsXAccounts receivableXAccounts receivable disclosures by aging [abstract]Accounts receivable disclosures by aging [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberAccounts receivable aging structure [axis]axisAccounts receivable by aging [member]memberWithin one year [member]memberOne to two years [member]memberTwo to three years [member]memberOver three years [member]memberAccounts receivable disclosures by aging [line items]line itemsAmountXPercentage of total balanceX.XXProvision for bad debtsXAdditional information about accounts receivabletextOther receivables [abstract]ElementElementElementElementElementElementElementElementTypeTypeTypeTypeOther receivables disclosures [abstract]Other receivables disclosures [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberOther receivables disclosures [line items]line itemsOther receivables balanceXProvision for bad debtsXNet book value of other receivablesXOther receivables disclosures by aging [abstract]Other receivables disclosures by aging [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberOther receivables aging structure [axis]axisOther receivables by aging [member]memberWithin one year [member]memberOne to two years [member]memberTwo to three years [member]memberOver three years [member]memberOther receivables disclosures by aging [line items]line itemsAmountXPercentage of total balanceX.XXProvision for bad debtsXAdditional information about other receivablestext[837240][837240][837240][837240] NotesNotesNotesNotes - AdvancesAdvancesAdvancesAdvances totototo supplierssupplierssupplierssuppliersAdvances to suppliers [abstract]Advances to suppliers [text block]text blockAdvances to suppliers (detail) [abstract]Balance of prepaymentsXPrepayments bad debts provisionXNet book value of advances to suppliersXAdditional information about prepaymentstext[801110][801110][801110][801110] NotesNotesNotesNotes - InventoriesInventoriesInventoriesInventoriesInventory [abstract]ElementElementElementElementElementElementElementElementTypeTypeTypeTypeInventory [text block]text blockInventory (detail) [abstract]Crude oil and other raw materialsXWork in progressXFinished goodsXTurnover materialsXInventory balanceXWrite down in inventoriesXNet book valueXAdditional information about inventories [text block]text block[837280][837280][837280][837280] NotesNotesNotesNotes - Available-for-saleAvailable-for-saleAvailable-for-saleAvailable-for-sale financialfinancialfinancialfinancial assetsassetsassetsassetsAvailable-for-sale financial assets [abstract]Available-for-sale financial assets [text block]text blockAvailable-for-sale financial assets (detail) [abstract]Available-for-sale debentureXAvailable-for-sale equity instrumentXOtherXProvision for impairmentXAvailable-for-sale financial assets, netX[802100][802100][802100][802100] NotesNotesNotesNotes - Long-termLong-termLong-termLong-term equityequityequityequity investmentsinvestmentsinvestmentsinvestmentsLong-term equity investments [abstract]Long-term equity investments [text block]text blockLong-term investment (detail) [abstract]Categories of long-term investment [abstract]Categories of long-term investment [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberCategories of long-term investment [line items]line itemsInvestment in associates and jointly controlled entities, gross at beginning of periodXInvestment in subsidiaries, gross at beginning of periodXProvision for impairment of long-term equity investment at beginning of periodXLong-term equity investments at beginning of periodXAddition in long-term equity investment, associates and jointly controlled entitiesXAddition in long-term equity investment, subsidiariesXElementElementElementElementElementElementElementElementTypeTypeTypeTypeReduction in long-term equity investment, associates and jointly controlled entitiesXReduction in long-term equity investment, subsidiariesXInvestment in associates and jointly controlled entities, gross at end of periodXInvestment in subsidiaries, gross at end of periodXProvision for impairment of long-term equity investment at end of periodXLong-term equity investments at end of periodXCircumstances result from party being invested under severe restrictions significantlyimpairing its ability to transfer funds to parenttextInvestments in associates and jointly controlled entities [abstract]Information of principal associates and jointly controlled entities [abstract]Information of principal associates and jointly controlled entities [table]tableInvestee [axis]axisInvestee [member]memberPrincipal associates and jointly controlled entities [member]memberInformation of principal associates and jointly controlled entities [line items]line itemsPlace of registrationtextPrincipal activitiestextRegistered capitalXInterest heldX.XXVoting rightsX.XXAssetsXLiabilitiesXNet assetsXRevenuesXProfit (loss)

XInvestments in principal associates and jointly controlled entities [abstract]Investments in principal associates and jointly controlled entities [table]tableInvestee [axis]axisInvestee [member]memberPrincipal associates and jointly controlled entities [member]memberInvestments in principal associates and jointly controlled entities [line items]line itemsInvestment costXInvestment in associates and jointly controlled entities, gross at beginning ofperiodXAdditionsXReduction of investmentXShare of profit of investees under equity methodXElementElementElementElementElementElementElementElementTypeTypeTypeTypeCash dividend declaredXCurrency translation differencesXAssociates transferred to subsidiariesXInvestment in associates and jointly controlled entities, gross at end of periodXInvestment in subsidiaries [abstract]Investment in subsidiaries [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberSubsidiaries name [axis]axisSubsidiaries name [member]memberOther [member]memberInvestment in subsidiaries [line items]line itemsInvestment costXInvestment in subsidiaries, gross at beginning of periodXAdditional investmentXDisposal or deduction of capitalXTransferred to branchXInvestment in subsidiaries, gross at end of periodXAdditional information about long term equity investmenttext[804100][804100][804100][804100] NotesNotesNotesNotes - FixedFixedFixedFixed assetsassetsassetsassetsFixed asset [abstract]Fixed asset [text block]text blockFixed asset (detail) [abstract]Fixed asset, change [abstract]Fixed asset, change [table]tableClasses of fixed assets [axis]axisFixed assets [member]memberBuildings [member]memberEquipment and machinery [member]memberMotor vehicles [member]memberOther fixed assets [member]memberFixed asset, change [line items]line itemsCost of fixed asset [abstract]Fixed asset, original cost at beginning of periodXFixed asset increase in current periodXElementElementElementElementElementElementElementElementTypeTypeTypeTypeFixed asset decrease in current periodXFixed asset, original cost at end of periodXFixed assets accumulated depreciation [abstract]Fixed asset, accumulated depreciation at beginning of periodXAccumulated depreciation of fixed asset increase in current periodXAccumulated depreciation of fixed asset decrease in current periodXFixed asset, accumulated depreciation at end of periodXFixed assets, net [abstract]Fixed assets, net at beginning of periodXFixed assets, net at end of periodXProvision for impairment of fixed asset [abstract]Provision for impairment of fixed assets at beginning of periodXProvision for impairment of fixed assets increase in current periodXProvision for impairment of fixed assets decrease in current periodXProvision for impairment of fixed assets at end of period startXNet book value of fixed assets [abstract]Fixed assets at beginning of periodXFixed assets at end of periodXDepreciation provided on fixed assets for current yearXCost transferred from construction in progress to fixed assetsXFixed assets under operating leasesXAdditional information about fixed assetstext[827100][827100][827100][827100] NotesNotesNotesNotes - OilOilOilOil andandandand gasgasgasgas propertiespropertiespropertiespropertiesOil and natural gas assets [abstract]Oil and natural gas assets [text block]text blockOil and natural gas assets (detail) [abstract]Changes of oil and natural gas assets [abstract]Changes of oil and natural gas assets [table]tableCategories of oil and gas assets [axis]axisOil and gas assets [member]memberMineral interests in proved properties [member]memberMineral interests in unproved properties [member]memberWells and related facilities [member]memberChanges of oil and natural gas assets [line items]line itemsOriginal cost of oil and gas assets [abstract]Oil and gas assets, original cost at beginning of periodXElementElementElementElementElementElementElementElementTypeTypeTypeTypeOil and gas assets increase in original cost during current periodXOil and gas assets decrease in original cost during current periodXOil and gas assets, original cost at end of periodXAccumulated depreciation of oil and gas assets [abstract]Accumulated depreciation of oil and gas assets at beginning of periodXIncrease in accumulated depreciation of oil and gas assets during current periodXDecrease in accumulated depreciation of oil and gas assets during currentperiodXAccumulated depreciation of oil and gas assets at end of periodXOil and gas assets, net [abstract]Oil and gas assets, net at beginning of periodXOil and gas assets, net at end of periodXAccumulated impairment of oil and gas assets [abstract]Provision for impairment of oil and natural gas assets at beginning of periodXIncrease in provision of impairment for oil and gas assets during current periodXDecrease in provision of impairment for oil and gas assets during current periodXProvision for impairment of oil and natural gas assets at end of periodXOil and gas assets [abstract]Oil and gas assets at beginning of periodXOil and gas assets at end of periodXAdditional information about oil and natural gas assetstext[830240][830240][830240][830240] NotesNotesNotesNotes - ConstructionConstructionConstructionConstruction materialsmaterialsmaterialsmaterialsConstruction materials [abstract]Construction materials [text block]text blockConstruction materials (detail) [abstract]Information about construction materials [text block]text block[830230][830230][830230][830230] NotesNotesNotesNotes - ConstructionConstructionConstructionConstruction inininin progressprogressprogressprogressConstruction in progress [abstract]Construction in progress [text block]text blockConstruction in progress (detail) [abstract]Disclosure of construction in progress [abstract]Disclosure of construction in progress [table]tableProject name [axis]axisConstruction in progress [member]memberOther construction in progress [member]memberElementElementElementElementElementElementElementElementTypeTypeTypeTypeDisclosure of construction in progress [line items]line itemsProject budgetXConstruction in progress, balance at beginning of periodXProvision for impairment of construction in progress at beginning of periodXConstruction in progress at beginning of periodXAddition, construction in progressXTransferred to fixed assets or oil and gas propertiesXDry hole costsXOther reductionXConstruction in progress, balance at end of periodXProvision for impairment of construction in progress at end of periodXConstruction in progress at end of periodXProportion of construction compared to budget %X.XXCapitalised interest expense, construction in progressXCapitalised interest expense for current year, construction in progressXSource of fund, construction in progresstextCapitalised interest expense for current year, construction in progressXScope of capitalisation rate in current periodtextAdditional information about construction in progresstext[806100][806100][806100][806100] NotesNotesNotesNotes - IntangibleIntangibleIntangibleIntangible assetsassetsassetsassetsIntangible assets [abstract]Intangible assets [text block]text blockIntangible assets (detail) [abstract]Disclosure of intangible assets [abstract]Disclosure of intangible assets [table]tableClasses of intangible assets [axis]axisIntangible assets [member]memberLand use rights [member]memberPatents [member]memberOther intangible assets under CAS [member]memberDisclosure of intangible assets [line items]line itemsCost, intangible assets [abstract]Intangible assets, original cost at beginning of periodXIntangible assets increase in current periodXIntangible assets decrease in current periodXIntangible assets, original cost at end of periodXElementElementElementElementElementElementElementElementTypeTypeTypeTypeAccumulated amortisation, intangible assets [abstract]Intangible assets, accumulated amortization at beginning of periodXAddition of accumulated amortisation, intangible assetsXReduction of accumulated amortisation, intangible assetsXIntangible assets, accumulated amortization at end of periodXIntangible assets, net [abstract]Intangible assets, net at beginning of periodXIntangible assets, net at end of periodXProvision for impairment, intangible assets [abstract]Provision for impairment of intangible assets at beginning of periodXProvision for impairment of intangible assets, additionXReduction of provision for impairment, intangible assetsXProvision for impairment of intangible assets at end of periodXNet book value, intangible assets [abstract]Intangible assets at end of periodXIntangible assets at beginning of periodXAmortisation provided on intangible assets for current yearXResearch and development expenditures for current yearXAdditional information about intangible assetstext[830250][830250][830250][830250] NotesNotesNotesNotes - GoodwillGoodwillGoodwillGoodwillGoodwill [abstract]Goodwill [text block]text blockGoodwill (details) [abstract]Explanation of goodwilltextAdditional information about goodwilltext[830260][830260][830260][830260] NotesNotesNotesNotes - Long-termLong-termLong-termLong-term prepaidprepaidprepaidprepaid expensesexpensesexpensesexpensesLong-term deferred expenses [abstract]Long-term deferred expenses [text block]text blockLong-term deferred expenses (detail) [abstract]Long-term deferred expenses, change [abstract]Long-term deferred expenses, change [table]tableDisclosure of long-term deferred expenses by items [axis]axisLong-term deferred expenses items [member]memberAdvance lease payments [member]memberOther long-term deferred expenses items [member]memberElementElementElementElementElementElementElementElementTypeTypeTypeTypelong-term deferred expenses [line items]line itemsLong-term deferred expenses at beginning of periodXLong-term deferred expenses increase in current yearXLong-term deferred expenses decrease in current yearXLong-term deferred expenses at end of periodXAmortisation of long-term deferred expenses charged for current periodXAdditional information about long-term deferred expenses [text block]text block[808110][808110][808110][808110] NotesNotesNotesNotes - ProvisionProvisionProvisionProvision forforforfor assetsassetsassetsassetsProvision for assets [abstract]Provision for assets [text block]text blockProvision for assets (detail) [abstract]Bad debt provision at beginning of periodXProvision for impairment of accounts receivable at beginning of periodXOther receivables bad debt provision at beginning of periodXPrepayments bad debt provision at beginning of periodXProvision for impairment of inventory at beginning of periodXProvision for impairment of available-for-sale financial assets at beginning of periodXProvision for impairment of long-term equity investment at beginning of periodXProvision for impairment of fixed assets at beginning of periodXProvision for impairment of oil and natural gas assets at beginning of periodXProvision for impairment of construction in progress at beginning of periodXProvision for impairment of intangible assets at beginning of periodXProvision for impairment of other assets at beginning of periodXProvision for asset impairment at beginning of periodXBad debts provision, additionXBad debts provision for accounts receivable, additionXBad debts provision for other receivables, additionXBad debts provision for advances to suppliers, additionXProvision for declines in the value of inventories, additionXProvision for impairment of available-for-sale financial assets, additionXProvision for impairment of long-term equity investments, additionXProvision for impairment of fixed assets, additionXIncrease in provision of impairment for oil and gas assets during current periodXProvision for impairment of construction in progress, additionXProvision for impairment of intangible assets, additionXOther provision for impairment, increase in current periodXElementElementElementElementElementElementElementElementTypeTypeTypeTypeProvision for asset impairment, total additionXBad debts provision, reduction by reversalXBad debts provision for accounts receivable, reduction by reversalXBad debts provision for other receivables, reduction by reversalXBad debts provision for advances to suppliers, reduction by reversalXProvision for declines in the value of inventories, reduction by reversalXProvision for impairment of available-for-sale financial assets, reduction by reversalXProvision for impairment of long-term equity investments, reduction by reversalXProvision for impairment of fixed assets, reduction by reversalXProvision for impairment of oil and gas properties, reduction by reversalXProvision for impairment of construction in progress, reduction by reversalXProvision for impairment of intangible assets, reduction by reversalXDecrease of other provision for impairment in current period, reduction by reversalXProvision for asset impairment, total reduction by reversalXBad debts provision, reduction by write offXBad debts provision for accounts receivable, reduction by write offXBad debts provision for other receivables, reduction by write offXBad debts provision for advances to suppliers, reduction by write offXProvision for declines in the value of inventories, reduction by write offXProvision for impairment of available-for-sale financial assets, reduction by write offXProvision for impairment of long-term equity investments, reduction by write offXProvision for impairment of fixed assets, reduction by write offXProvision for impairment of oil and gas properties, reduction by write offXProvision for impairment of construction in progress, reduction by write offXProvision for impairment of intangible assets, reduction by write offXDecrease of other provision for impairment in current period, reduction by write offXProvision for asset impairment, total reduction by write offXBad debt provision at end of periodXProvision for impairment of accounts receivable at end of periodXOther receivables bad debt provision at end of periodXPrepayments bad debt provision at end of periodXProvision for impairment of inventory at end of periodXProvision for impairment of available-for-sale financial assets at end of periodXProvision for impairment of long-term equity investment at end of periodXProvision for impairment of fixed assets at end of period startXProvision for impairment of oil and natural gas assets at end of periodXProvision for impairment of construction in progress at end of periodXElementElementElementElementElementElementElementElementTypeTypeTypeTypeProvision for impairment of intangible assets at end of periodXProvision for impairment of other assets at end of periodXProvision for asset impairment at end of periodX[837390][837390][837390][837390] NotesNotesNotesNotes - Short-termShort-termShort-termShort-term borrowingsborrowingsborrowingsborrowingsShort-term borrowings [abstract]Short-term borrowings [text block]text blockShort-term borrowings (detail) [abstract]Disclosure of short-term borrowings [abstract]Short-term borrowings [table]tableShort-term borrowings, categories [axis]axisShort-term borrowings, categories [member]memberShort-term credit borrowings [member]memberShort-term impawn borrowing [member]memberShort-term pledge borrowings [member]memberShort-term guaranteed borrowings [member]memberShort-term borrowings [line items]line itemsShort-term borrowings, amount in original currencyXShort-term borrowings, exchange rateX.XXShort-term borrowings denominated in RMBXAdditional information about short-term borrowingstext[837320][837320][837320][837320] NotesNotesNotesNotes - NotesNotesNotesNotes payablepayablepayablepayableNotes payable [abstract]Notes payable [text block]text blockNotes payable (detail) [abstract]Information about notes payabletext[837400][837400][837400][837400] NotesNotesNotesNotes - AccountsAccountsAccountsAccounts payablepayablepayablepayableAccounts payable [abstract]Accounts payable [text block]text blockAccounts payable (detail) [abstract]Amounts payable to shareholders who hold five percent or more of voting rights incompanyXAccounts payable aged over one yearXAdditional information about accounts payable [text block]text blockElementElementElementElementElementElementElementElementTypeTypeTypeType[837410][837410][837410][837410] NotesNotesNotesNotes - AdvancesAdvancesAdvancesAdvances fromfromfromfrom customerscustomerscustomerscustomersAdvances from customers [abstract]Advances from customers [text block]text blockAdvances from customers (detail) [abstract]Advances from shareholders who hold five percent or more of voting rights in companyXAdditional information about advances from customerstext[809100][809100][809100][809100] NotesNotesNotesNotes - EmployeeEmployeeEmployeeEmployee compensationcompensationcompensationcompensation payablepayablepayablepayableEmployee compensation payable [abstract]Employee compensation payable [text block]text blockEmployee compensation payable (detail) [abstract]Disclosure of employee compensation payable [abstract]Disclosure of employee compensation payable [table]tableEmployee compensation payable [axis]axisEmployee compensation payable [member]memberWages, salaries and allowances [member]memberStaff welfare [member]memberSocial security contributions [member]memberMedical insurance [member]memberBasic endowment insurance [member]memberUnemployment insurance [member]memberWork related injury insurance [member]memberMaternity insurance [member]memberHousing fund [member]memberLabour union funds and employee education funds [member]memberOther [member]memberDisclosure of employee compensation payable [line items]line itemsEmployee benefits payable at beginning of periodXEmployee compensation payable increaseXEmployee compensation payable decreaseXEmployee benefits payable at end of periodXAdditional information about employee benefits payablestext[830290][830290][830290][830290] NotesNotesNotesNotes - TaxesTaxesTaxesTaxes payablepayablepayablepayableTaxes payable [abstract]Taxes payable [text block]text blockElementElementElementElementElementElementElementElementTypeTypeTypeTypeTaxes payable (detail) [abstract]Taxes payable income tax payableXTaxes payable consumption tax payableXCrude oil special levy payableXValue added tax payableXTax payable, mineral resources compensation taxXOtherXTotal taxes payableX[837440][837440][837440][837440] NotesNotesNotesNotes - OtherOtherOtherOther payablespayablespayablespayablesOther payables [abstract]Other payables [text block]text blockOther payables (detail) [abstract]Other payables to shareholders who hold five percent or more of voting rights incompanyXAdditional information about other payables [text block]text block[813200][813200][813200][813200] NotesNotesNotesNotes - ProvisionProvisionProvisionProvision forforforfor assetsassetsassetsassetsProvision [abstract]Provisions [text block]text blockProvisions (detail) [abstract]Disclosure of provisions [abstract]Disclosure of provisions [table]tableProvisions [axis]axisProvisions [member]memberAssets retirement obligations [member]memberDisclosure of provisions [line items]line itemsProvisions, balance at beginning of periodXProvisions increaseXProvisions decrease in current periodXProvisions, balance at end of periodX[837450][837450][837450][837450] NotesNotesNotesNotes - CurrentCurrentCurrentCurrent portionportionportionportion ofofofof non-currentnon-currentnon-currentnon-current liabilitiesliabilitiesliabilitiesliabilitiesCurrent portion of non-current liabilities [abstract]Current portion of non-current liabilities [text block]text blockCurrent portion of non-current liabilities (detail) [abstract]Disclosure of current portion of long-term liabilities [abstract]ElementElementElementElementElementElementElementElementTypeTypeTypeTypeCurrent portion of long-term borrowings without current portion of long-term duewithin one yearXDebentures payable due within one yearXTotal current portion of non-current liabilitiesXCurrent portion of long-term borrowings [abstract]Current portion of long-term borrowings [table]tableLong-term borrowing items [axis]axisLong-term borrowing items [member]memberLong-term unsecured borrowings [member]memberLong-term impawn borrowing [member]memberLong-term pledge borrowings [member]memberLong-term guaranteed borrowings [member]memberCurrent portion of long-term borrowings [line items]line itemsCurrent portion of long-term borrowings, balance in original currencyXCurrent portion of long-term borrowings, foreign exchange rateX.XXLong-term borrowings due within one year RMBXFive largest long-term borrowings due within one year [abstract]Five largest long-term borrowings due within one year [table]tableBorrowings by amount [axis]axisBorrowings [member]memberTop five amounts [member]memberFirst largest amount [member]memberSecond largest amount [member]memberThird largest amount [member]memberFourth largest amount [member]memberFifth largest amount [member]memberFive largest long-term borrowings due within one year [line items]line itemsLong-term borrowings due within one year, borrowing unittextStarting date of long-term borrowings due within one yearyyyy-mm-ddTermination date of long-term borrowings due within one yearyyyy-mm-ddLong-term borrowings due within one year currencytextLong-term borrowings due within one year ratetextLong-term borrowings due within one year foreign currencyXLong-term borrowings due within one year RMBXAdditional information about current portion of long-term liabilitiestextElementElementElementElementElementElementElementElementTypeTypeTypeType[830300][830300][830300][830300] NotesNotesNotesNotes - OtherOtherOtherOther currentcurrentcurrentcurrent liabilitiesliabilitiesliabilitiesliabilitiesOther current liabilities [abstract]Other current liabilities [text block]text blockOther current liabilities (detail) [abstract]Total other current liabilitiesX[837470][837470][837470][837470] NotesNotesNotesNotes - Long-termLong-termLong-termLong-term borrowingsborrowingsborrowingsborrowingsLong-term borrowings [abstract]Long-term borrowings [text block]text blockLong-term borrowings (detail) [abstract]Disclosure of long-term borrowings [abstract]Long-term borrowings [table]tableTypes of long-term borrowings [axis]axisTypes of long-term borrowings [member]memberLong-term unsecured borrowings [member]memberLong-term impawn borrowing [member]memberLong-term pledge borrowings [member]memberLong-term guaranteed borrowings [member]memberLong-term borrowings [line items]line itemsLong-term borrowings, amount in original currencyXLong-term borrowings, exchange ratesX.XXLong-term borrowings amount in RMBXDue date analysis of long-term borrowings [abstract]Long-term borrowings between one to two yearsXLong-term borrowings between two to five yearsXLong-term borrowings after five yearsXTotal long-term borrowingsXFive largest long-term borrowings [abstract]Five largest long-term borrowings [table]tableBorrowings by amount [axis]axisBorrowings [member]memberTop five amounts [member]memberFirst largest amount [member]memberSecond largest amount [member]memberThird largest amount [member]memberFourth largest amount [member]memberElementElementElementElementElementElementElementElementTypeTypeTypeTypeFifth largest amount [member]memberFive largest long-term borrowings [line items]line itemsLong-term borrowing unittextStarting date of long-term borrowingsyyyy-mm-ddTermination date of long-term borrowingsyyyy-mm-ddLong-term borrowings currencytextLong-term borrowings ratetextLong-term borrowings foreign currencyXLong-term borrowings amount in RMBXAdditional information about long-term borrowingstext[837490][837490][837490][837490] NotesNotesNotesNotes - DebenturesDebenturesDebenturesDebentures payablepayablepayablepayableDebentures payable [abstract]Debentures payable [text block]text blockDebentures payable (detail) [abstract]Schedule of debentures payable [abstract]Schedule of debentures payable [table]tableDebentures payable [axis]axisDebentures payable [member]memberSchedule of debentures payable [line items]line itemsIssue date of debentures payableyyyy-mm-ddDebentures payable term of debenturestextBonds payable, nominal valueXDebentures payable annual interest rateX.XXBonds payables, balance at beginning of periodXDebentures payable additionXBonds payable, decrease in current periodXBonds payables, balance at end of periodXInformation about debentures payabletext[818100][818100][818100][818100] NotesNotesNotesNotes - DeferredDeferredDeferredDeferred taxtaxtaxtax assetsassetsassetsassets andandandand liabilitiesliabilitiesliabilitiesliabilitiesDeferred tax assets and deferred tax liabilities [abstract]Disclosure of deferred tax assets and liabilities [text block]text blockDeferred tax assets and liabilities (detail) [abstract]Schedule of deferred tax assets and liabilities [abstract]Schedule of deferred tax asset and liability [table]tableDeferred tax asset and liability [axis]axisElementElementElementElementElementElementElementElementTypeTypeTypeTypeDeferred tax asset and liability [member]memberDeferred tax assets prior to offset [member]memberDeferred tax assets relating to provision for impairment of assets [member]memberDeferred tax assets relating to wages and welfare [member]memberDeferred tax assets relating to carry forward of losses [member]memberOther deferred tax assets [member]memberDeferred tax liabilities prior to offset [member]memberDeferred tax liabilities relating to depreciation and depletion of fixed assetsand oil and gas properties [member]memberOther deferred tax liabilities [member]memberSchedule of deferred tax asset and liability [line items]line itemsDeferred tax, balanceXTaxable or deductible temporary differencesXDeferred tax assets and liabilities after offset [abstract]Deferred tax asset after offsetXDeferred tax liabilities after offsetXAdditional information about deferred tax asset and liabilitytext[830320][830320][830320][830320] NotesNotesNotesNotes - ShareShareShareShare capitalcapitalcapitalcapitalShare capital [abstract]Share capital [text block]text blockShare capital (detail) [abstract]Share capitalXAdditional information about paid in capital(or share capital) in current period [text block]text block[830330][830330][830330][830330] NotesNotesNotesNotes - CapitalCapitalCapitalCapital surplussurplussurplussurplusCapital surplus [abstract]Capital surplus [text block]text blockCapital surplus (detail) [abstract]Disclosure of capital surplus [abstract]Disclosure of capital surplus [table]tableCapital surplus items [axis]axisCapital surplus items [member]memberCapital premium [member]memberOther capital surplus [member]memberCapital surplus generated under ASBS [member]memberAvailable for sale financial assets, change of fair value [member]memberElementElementElementElementElementElementElementElementTypeTypeTypeTypeBusiness combination involving enterprises under common control[member]memberOthers [member]memberDisclosure of capital surplus [line items]line itemsCapital surplus, balance at beginning of periodXCapital surplus, increase in current periodXCapital surplus, decrease in current periodXCapital surplus, balance at end of periodX[830350][830350][830350][830350] NotesNotesNotesNotes - SurplusSurplusSurplusSurplus reservesreservesreservesreservesSurplus reserves [abstract]Reserves [text block]text blockSurplus reserves (detail) [abstract]Surplus reserves, change [abstract]Surplus reserves, change [table]tableSurplus reserves, type [axis]axisSurplus reserves, type [member]memberStatutory surplus reserve [member]memberOther surplus reserves [member]memberSurplus reserves, change [line items]line itemsSurplus reserves at beginning of periodXSurplus reserves, increase in current periodXSurplus reserves, decrease in current periodXSurplus reserves at end of periodXDescription of appropriation of statutory surplus reservetextDescription of appropriation of other surplus reservetext[830370][830370][830370][830370] NotesNotesNotesNotes - UndistributedUndistributedUndistributedUndistributed profitsprofitsprofitsprofitsRetained earnings [abstract]Disclosure of retained earnings [text block]text blockRetained earnings (detail) [abstract]Changes of retained earnings [abstract]Changes of retained earnings [table]tableComponents of shareholders equity [axis]axisShareholders equity [member]memberUndistributed profits [member]memberChanges of retained earnings [line items]line itemsElementElementElementElementElementElementElementElementTypeTypeTypeTypeEquity, balance at beginning of periodXNet profit attributable to equity holders of companyXSpecial reserve, safety fundXOthersXAppropriation to statutory surplus reservesXOrdinary share dividends payableXEquity, balance at end of periodXDescription related to profits distribution in current periodtext[830380][830380][830380][830380] NotesNotesNotesNotes - MinorityMinorityMinorityMinority interestinterestinterestinterestMinority interest [abstract]Minority interest explanatory [text block]text blockMinority interest (detail) [abstract]Minority interest attributable to minority shareholders of subsidiaries [abstract]Minority interest attributable to minority shareholders of subsidiaries [table]tableSubsidiaries name [axis]axisSubsidiaries name [member]memberOther subsidiaries [member]memberMinority interest attributable to minority shareholders of subsidiaries [line items]line itemsMinority interestX[830770][830770][830770][830770] NotesNotesNotesNotes - OperatingOperatingOperatingOperating incomeincomeincomeincome andandandand costcostcostcost ofofofof salessalessalessalesOperating income and cost of sales [abstract]Disclosure of operating income and cost of sales [text block]text blockOperating income and cost of sales (detail) [abstract]Disclosure of operating income [abstract]Disclosure of operating income [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberDisclosure of operating income [line items]line itemsIncome from principal operationsXIncome from other operationsXTotal revenueXDisclosure of cost of sales [abstract]Disclosure of cost of sales [table]tableConsolidated and company [axis]axisElementElementElementElementElementElementElementElementTypeTypeTypeTypeConsolidated [member]memberCompany [member]memberDisclosure of cost of sales [line items]line itemsCost of sales from principal operationsXCost of sales from other operationsXTotal cost of salesXIncome from group's five largest customersXPercentage of income from group's five largest customers to group's operating incomeX.XXIncome from company's five largest customersXPercentage of income from company's five largest customers to company's operatingincomeX.XXIncome and cost of sales from principal operations [abstract]Income and cost of sales from principal operations [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberSegments [axis]axisSegments [member]memberIncome and cost of sales from principal operations [line items]line itemsIncome from principal operationsXCost of sales from principal operationsXIncome and cost of sales from other operations [abstract]Income and cost of sales from other operations [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberOther operations [axis]axisOther operations [member]memberIncome and cost of sales from other operations [line items]line itemsIncome from other operationsXCost of sales from other operationsX[830390][830390][830390][830390] NotesNotesNotesNotes - TaxTaxTaxTax andandandand levieslevieslevieslevies onononon operationsoperationsoperationsoperationsTax and levies on operations [abstract]Tax and levies on operations [text block]text blockTax and levies on operations (detail) [abstract]Business taxXElementElementElementElementElementElementElementElementTypeTypeTypeTypeCity maintenance and construction taxXEducational surchargeXConsumption taxXResource taxXCrude oil special levyXProduct taxXOtherXTotalX[830470][830470][830470][830470] NotesNotesNotesNotes - SellingSellingSellingSelling expensesexpensesexpensesexpensesSelling expenses [abstract]Disclosure of selling expenses [text block]text blockSelling expenses (detail) [abstract]Employee compensationXDepreciation, depletion and amortisationXTransportation expenseXOthersXTotalX[830480][830480][830480][830480] NotesNotesNotesNotes - GeneralGeneralGeneralGeneral andandandand administrativeadministrativeadministrativeadministrative expensesexpensesexpensesexpensesGeneral and administrative expenses [abstract]Disclosure of general and administrative expenses [text block]text blockGeneral and administrative expenses (detail) [abstract]Employee compensation costXDepreciation, depletion and amortisationXRepair expenseXSafety fundXOther taxesXOthersXTotalX[830490][830490][830490][830490] NotesNotesNotesNotes - FinanceFinanceFinanceFinance expensesexpensesexpensesexpensesFinance expenses [abstract]Disclosure of finance expenses [text block]text blockFinance expenses(detail) [abstract]Interest expensesXAccretion expensesXElementElementElementElementElementElementElementElementTypeTypeTypeTypeInterest incomeXExchange lossesXExchange gainsXOtherXTotalX[808120][808120][808120][808120] NotesNotesNotesNotes - AssetAssetAssetAsset impairmentimpairmentimpairmentimpairment losseslosseslosseslossesAsset impairment losses [abstract]Asset impairment losses [text block]text blockAsset impairment losses(detail) [abstract]Impairment losses for bad debts provisionXImpairment losses for declines in value of inventoriesXImpairment losses for available-for-sale financial assetsXImpairment losses of fixed assets, amounts incurred in current periodXImpairment losses of oil and natural gas assets, amounts incurred in current periodXImpairment losses for intangible assetsXImpairment losses for construction in progressXImpairment losses for long-term equity investmentsXOtherXTotalX[830420][830420][830420][830420] NotesNotesNotesNotes - InvestmentInvestmentInvestmentInvestment incomeincomeincomeincomeInvestment income [abstract]Investment income [text block]text blockInvestment income (detail) [abstract]Investment income, details [abstract]Investment income, details [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberInvestment income, details [line items]line itemsIncome from long-term equity investment accounted for under cost methodXLong-term equity investment income accounted for using equity methodXInvestment income from disposal of long-term equity investmentsXInvestment income from holding financial assets held for tradingXInvestment income from holding held-to-maturity investmentsXInvestment income from holding available-for-sale equity instrumentXElementElementElementElementElementElementElementElementTypeTypeTypeTypeGain from disposal of held for trading financial assetsXDisposal of return from held-to-maturity investmentsXNet gain on disposal of available-for-sale financial assetsXOtherXTotalXAdditional information about investment incometext[830790][830790][830790][830790] NotesNotesNotesNotes - Non-operatingNon-operatingNon-operatingNon-operating incomeincomeincomeincomeNon-operating income [abstract]Disclosure of non-operating income [text block]text blockNon-operating income (detail) [abstract]Gains on disposal of fixed assets and oil and gas propertiesXGovernment grantsXOtherXTotalXGains on disposal of fixed assets and oil and gas properties included in nonrecurringprofit/loss of current yearXGovernment grants included in nonrecurring profit/loss of current yearXOther non-operating income included in nonrecurring profit/loss of current yearXTotal non-operating income included in nonrecurring profit/loss of current yearX[830430][830430][830430][830430] NotesNotesNotesNotes - Non-operatingNon-operatingNon-operatingNon-operating expensesexpensesexpensesexpensesNon-operating expenses [abstract]Disclosure of non-operating expenses [text block]text blockNon-operating expenses (detail) [abstract]Loss on disposal of fixed assets and oil and gas propertiesXFinesXDonationXExtraordinary lossXOtherXTotal non-operating expensesXLoss on disposal of fixed assets and oil and gas properties included in nonrecurringprofit/loss of current yearXFines included in nonrecurring profit/loss of current yearXDonation included in nonrecurring profit/loss of current yearXExtraordinary loss included in nonrecurring profit/loss of current yearXOther included in nonrecurring profit/loss of current yearXElementElementElementElementElementElementElementElementTypeTypeTypeTypeNon-operating expenses included in nonrecurring profit/loss of current yearX[818300][818300][818300][818300] NotesNotesNotesNotes - IncomeIncomeIncomeIncome TaxesTaxesTaxesTaxesIncome taxes [abstract]Disclosure of income taxes [text block]text blockIncome taxes (detail) [abstract]Current tax expense incomeXAmount incurred of deferred tax expensesXTotal income taxXRelationship between income taxes and accounting profit [abstract]Profit loss before taxXIncome tax expenses calculated at applicable tax rateXPrior year tax return adjustmentXEffect of preferential tax rateXTax effect of income not subject to taxXTax effect of expenses not deductible for tax purposesXTotal income taxXAdditional information about income taxestext[834600][834600][834600][834600] NotesNotesNotesNotes - EarningsEarningsEarningsEarnings perperperper shareshareshareshareEarnings per share [abstract]Earnings per share [text block]text blockEarnings per share(detail) [abstract]Description of numerator of basic earnings per sharetextDescription of denominator of basic earnings per sharetextDescription of numerator of diluted earnings per sharetextDescription of denominator of diluted earnings per sharetextPotential ordinary shares not dilutive for period(s) presented, but probable dilutive insubsequent periodstextDisclosure of significant change in number of ordinary shares or potential outstandingordinary shares between balance sheet date and financial statement authorized datetextAdditional information about earnings per share [text block]text block[830450][830450][830450][830450] NotesNotesNotesNotes - OtherOtherOtherOther comprehensivecomprehensivecomprehensivecomprehensive incomeincomeincomeincomeOther comprehensive income [abstract]Other comprehensive income [text block]text blockOther comprehensive income (detail) [abstract]ElementElementElementElementElementElementElementElementTypeTypeTypeTypeFair value gain/(loss) from available-for-sale financial assetsXIncome tax relating to available-for-sale financial assetsXSub-totalXCash flow hedgesXShare of other comprehensive income in associatesXDifferences arising from translation of foreign financial statementsXTotal other comprehensive incomeX[831600][831600][831600][831600] NotesNotesNotesNotes - NotesNotesNotesNotes totototo consolidatedconsolidatedconsolidatedconsolidated cashcashcashcash flowflowflowflowNotes to consolidated cash flow [abstract]Notes to consolidated cash flow [text block]text blockNotes to consolidated cash flow (detail) [abstract]Reconciliation from net profit to cash flow operating activities [abstract]Reconciliation from net profit to cash flow operating activities [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberReconciliation from net profit to cash flow operating activities [line items]line itemsNet profitXAsset impairment lossesXDepreciation and depletion of fixed assets and oil and gas propertiesXAmortisation of intangible assetXAmortisation of long-term prepaid expensesXDry hole costsXGain (loss) on disposal of fixed assets, oil and gas properties, intangible assets andother long-term assetsXChanges in fair value profit/lossXFinance costsXInvestment incomeXDeferred tax expenses (decrease)/increaseXIncrease in inventoriesXIncrease/(decrease) in operating receivablesXIncrease in operating payablesXOtherXNet cash from operating activitiesXNet increase/(decrease) in cash and cash equivalents [abstract]Net increase/(decrease) in cash and cash equivalents [table]tableElementElementElementElementElementElementElementElementTypeTypeTypeTypeConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberNet increase/(decrease) in cash and cash equivalents [line items]line itemsCash, balance at end of periodXCash, balance at beginning of periodXCash equivalents at end of periodXCash equivalents at beginning of periodXNet (decrease) / increase in cash and cash equivalentsXDisclosure of cash and cash equivalents [abstract]Cash and cash equivalents [table]tableConsolidated and company [axis]axisConsolidated [member]memberCompany [member]memberCash and cash equivalents [line items]line itemsCashXCash equivalentsXCash and cash equivalentsX[835600][835600][835600][835600] NotesNotesNotesNotes - SegmentSegmentSegmentSegment reportingreportingreportingreportingSegment Reporting [abstract]Segment reporting [text block]text blockSegment reporting (detail) [abstract]General information [abstract]Considerations to identify reportable segmenttextTypes of products and services reported in segment reporttextAccounting policies of measurement for profits or losses, assets and liabilities ofreportable segmentstextInformation of gain/loss and assets/liabilities of reportable segment [abstract]Operating segments [abstract]Operating segments [table]tableReportable segment's profit/loss, asset and liability [axis]axisReportable segment, types [member]memberOther reportable segment [member]memberOperating segments [line items]line itemsRevenue of segmentXIntersegment revenueXElementElementElementElementElementElementElementElementTypeTypeTypeTypeRevenue from external customersXSegment resultXUnallocated expensesXOperating profitXSegment assetsXOther undistributed assetsXElimination of intersegment balances of assetsXTotal assetsXSegment liabilitiesXOther undistributed liabilitiesXElimination of intersegment balances of liabilitiesXTotal liabilitiesXDepreciation, depletion and amortisationXImpairment lossXCapital expenditureXGeographical information [abstract]Segment's income from transaction with external parties [abstract]Mainland ChinaXOtherXSegment's income from transaction with external partiesXNon-current assets [abstract]Mainland ChinaXOtherXTotal non-current assetsX[837000][837000][837000][837000] NotesNotesNotesNotes - FinancialFinancialFinancialFinancial riskriskriskrisk managementmanagementmanagementmanagementFinancial risk management [abstract]Financial risk management [text block]text blockFinancial risk management (detail) [abstract]Financial risk [abstract]Market risk [abstract]Foreign exchange rate risk [abstract]Explanation of foreign exchange rate risktextInterest rate risk [abstract]Explanation of interest rate risktextPrice risk [abstract]Explanation of price risktextElementElementElementElementElementElementElementElementTypeTypeTypeTypeCredit risk [abstract]Explanation of credit risktextLiquidity risk [abstract]Explanation of liquidity risktextCapital management [abstract]Explanation of capital managementtextFair value estimation [abstract]Explanation of fair value estimationtext[836600][836600][836600][836600] NotesNotesNotesNotes - RelatedRelatedRelatedRelated partiespartiespartiesparties andandandand relatedrelatedrelatedrelated partypartypartyparty transactionstransactionstransactionstransactionsRelated parties and related party transactions [abstract]Related parties and related party transactions [text block]text blockRelated parties and related party transactions (detail) [abstract]Relationship of related party [abstract]Information about related parties controlling enterprise [abstract]Related parties controlling enterprise [abstract]Related parties controlling enterprise [table]tableRelated parties controlling enterprise [axis]axisRelated parties controlling enterprise [member]memberRelated parties controlling enterprise [line items]line itemsType of legal entity of related parties controlling enterprisetextRelated parties controlling enterprise addresstextRelated parties controlling enterprise representativetextRelated parties controlling enterprise naturetextRelated parties controlling enterprise, registered capitaltextRelated parties controlling enterprise proportion of shareholdingsX.XXProportion of voting power of parent companyX.XXName of ultimate controlling party of enterprisetextAdditional information about parent company [text block]text blockInformation about related parties controlled by company [text block]text blockNature of principal related parties not controlling or controlled by company [abstract]Related parties not controlling or controlled by company [table]tableRelated parties not controlling or controlled by company [axis]axisRelated parties not controlling or controlled by company [member]memberNature of related parties not controlled by company [line items]line itemsRelationship of related parties not controlling or controlled by companytextRelated party transaction [abstract]ElementElementElementElementElementElementElementElementTypeTypeTypeTypePricing policies of related party transactions [text block]text blockPurchase of goods from related parties [abstract]Purchase of goods from related parties [table]tableName of related companies from which goods are purchased [axis]axisName of related companies from which goods are purchased [member]memberPurchase of goods from related parties [line items]line itemsPurchase from related party, amountXSales of goods to related parties [abstract]Sales of goods to related parties [table]tableName of related companies to which goods are sold [axis]axisName of related companies to which goods are sold [member]memberSales of goods to related parties [line items]line itemsSales to related party, amountXReceivables from and payables to related parties, balance [abstract]Receivables from and payables to related parties, balance [table]tableItems of receivables and payables [axis]axisItems of receivables and payables [member]memberAccounts receivable [member]memberNotes receivable [member]memberOther receivables [member]memberAccounts payables [member]memberNotes payable [member]memberOther payables [member]memberReceivables from and payables to related parties, balance [line items]line itemsReceivables from and payables to related parties, balanceXGuarantees with related parties [abstract]Information about guarantees with related partiestextKey management personnel compensation [abstract]Key management personnel compensationXOther related party transaction [abstract]Other related party transaction [text block]text block[813100][813100][813100][813100] NotesNotesNotesNotes - ContingentContingentContingentContingent liabilitiesliabilitiesliabilitiesliabilitiesContingent liabilities [abstract]Contingent liabilities [text block]text blockContingent liabilities (detail) [abstract]Contingent liabilities through other liabilities [abstract]ElementElementElementElementElementElementElementElementTypeTypeTypeTypeDescription of contingent liabilities through other liabilitiestextContingent liabilities through environmental liabilities [abstract]Description of contingent liabilities through environmental liabilitiestextContingent liabilities through legal contingencies [abstract]Description of contingent liabilities through legal contingenciestextOther contingent provisions [abstract]Information about other provisionstext[813300][813300][813300][813300] NotesNotesNotesNotes - CommitmentsCommitmentsCommitmentsCommitmentsCommitments [abstract]Commitments [text block]text blockCommitments (detail) [abstract]Disclosure of operating lease commitments [abstract]Future minimum lease payments under non-cancellable operating leases within oneyearXFuture minimum lease payments under non-cancellable operating leases betweenone to two yearsXFuture minimum lease payments under non-cancellable operating leases betweentwo to three yearsXFuture minimum lease payments under non-cancellable operating leases thereafterXTotal operating lease commitmentsXAdditional information about operating lease commitments [text block]text blockDisclosure of capital commitments [abstract]Authorised and contracted for capital commitmentsXAuthorised but not contracted for capital commitmentsXTotal capital commitmentsXAdditional information about capital commitments [text block]text blockDisclosure of exploration and production licenses [abstract]Exploration and production licensesXEstimated exploration and production licenses payments within one yearXEstimated exploration and production licenses payments between one and two yearsXEstimated exploration and production licenses payments between two and threeyearsXEstimated exploration and production licenses payments between three and fouryearsXEstimated exploration and production licenses payments between four and five yearsXEstimated exploration and production licenses payments over five yearsXElementElementElementElementElementElementElementElementTypeTypeTypeTypeDisclosure of other significant commitments [abstract]Disclosure of other significant commitments [text block]text block[829100][829100][829100][829100] NotesNotesNotesNotes - EventsEventsEventsEvents afterafterafterafter balancebalancebalancebalance sheetsheetsheetsheet datedatedatedateEvents after reporting period [abstract]Events after reporting period [text block]text blockEvents after reporting period (detail) [abstract]Information of events after reporting periodtext

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