2023 Social Responsibility and Environmental, Social and Governance Report
Extracted ESG KPIs
KPIs are organized by ESG aspects.
The types of emissions and respective emissions data.
| Indicator | Unit | 2021 | 2022 | 2023 | 2025 | Report Pages |
|---|---|---|---|---|---|---|
| Ammonia nitrogen - Total emissions | ton | 0.53 | 29 | |||
| Ammonia nitrogen discharge | 10000 tons | 1.54 | 1.22 | 0.53 | 29 | |
| COD - Total emissions | ton | 28.5 | 29 | |||
| NOx - Approved total emissions (under emission permit) | ton | 29101.97 | 29 | |||
| NOx - Total emissions | ton | 12097 | 29 | |||
| NOx emission intensity for electrolytic aluminum | kg per ton | 0.47 | 31 | |||
| NOx emission intensity for electrolytic aluminum, year-on-year change | % | -2.10 | 31 | |||
| NOx emissions | 10000 tons | 1.06 | 1.18 | 1.21 | 29 | |
| NOx emissions (Air pollution) | % | 5.46% drop compared with that in 2020 | 5% reduction compared with that in 2020 | 28 | ||
| Number of discharge outlets - Waste gas | 1725 | 29 | ||||
| Number of discharge outlets - Waste water | 23 | 29 | ||||
| PM - Approved total emissions (under emission permit) | ton | 18460.81 | 29 | |||
| PM - Total emissions | ton | 445 | 29 | |||
| PM emission intensity for electrolytic aluminum | kg per ton | 0.37 | 31 | |||
| PM emission intensity for electrolytic aluminum, year-on-year change | % | -1.84 | 31 | |||
| SO2 - Approved total emissions (under emission permit) | ton | 135929.56 | 29 | |||
| SO2 - Total emissions | ton | 59395 | 29 | |||
| SO2 emissions (Air pollution) | % | 1% drop compared with that in 2020 | 5% reduction compared with that in 2020 | 28 | ||
| Soot emissions | 10000 tons | 0.32 | 0.44 | 0.45 | 29 | |
| Soot emissions (Air pollution) | % | 0.76% drop compared with that in 2020 | 5% reduction compared with that in 2020 | 28 |
Direct (Scope 1) and energy indirect (Scope 2) greenhouse gas emissions (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| CO2 emission intensity of alumina sector | ton of alumina production output | 1.10 | 1.45 | 1.42 | 25 |
| CO2 emission intensity of electrolytic aluminum sector | ton/ton of electrolytic aluminum production output | 12.67 | 11.43 | 11.25 | 25 |
| SO2 emissions | 10000 tons | 3.46 | 5.56 | 5.94 | 29 |
| Total CO2 emissions in Scope 1 | 10000 tons | 5720.66 | 6920.00 | 6677.36 | 25 |
| Total CO2 emissions in Scope 2 | 10000 tons | 2959.45 | 4844.00 | 4731.64 | 25 |
| Total CO2 emissions of alumina sector | 10000 tons | 2552.97 | 2561.00 | 2372.14 | 25 |
| Total CO2 emissions of electrolytic aluminum sector | 10000 tons | 4891.05 | 7864.00 | 7639.76 | 25 |
| Total CO2 equivalent emissions per 10000 yuan of operating revenue | 10000 yuan | 3.22 | 4.04 | 5.69 | 25 |
| Total GHG emissions | 10000 tons | 8680.11 | 11746.00 | 11409.00 | 25 |
Total hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | 2024 | Report Pages |
|---|---|---|---|---|---|---|
| Hazardous waste (compliant disposal rate) | % | 100% | 28 | |||
| Hazardous waste (disposal rate) | % | 86.6% | 28 | |||
| Hazardous waste (volume disposed in previous years) | tons | 186060 tons | 28 | |||
| Hazardous waste (volume disposed of) | tons | 46085 tons | 28 | |||
| Hazardous waste (volume generated) | tons | 54210 tons | 28 | |||
| Total volume of hazardous waste generated | ton | 149505 | 392700 | 541200 | 29 | |
| Volume of aluminum ash disposed of | ton | 27035 | 69300 | 99479 (including 43175 tons of aluminum ash stored in previous years) | 29 | |
| Volume of aluminum ash generated | ton | 33047 | 74200 | 68232 | 29 | |
| Volume of carbon residue disposed of | ton | 68354 | 104700 | 137832 (including 50478 tons of carbon residue stored in previous years) | 29 | |
| Volume of carbon residue generated | ton | 59408 | 98700 | 103743 | 29 | |
| Volume of fly ash generated | 10000 tons | 425.15 | 511.83 | 510.65 | 29 | |
| Volume of hazardous waste generated per 10000 yuan of operating revenue | ton/10000 yuan | 0.0055 | 0.0134 | 0.0240 | 29 | |
| Volume of oily ash recycled | 10000 tons | 396.36 | 399.98 | 393.47 | 29 | |
| Volume of overhaul slag disposed of | ton | 99855 | 236400 | 319515 (including 90053 tons of overhaul slag stored in previous years) | 29 | |
| Volume of overhaul slag generated | ton | 46157 | 212300 | 265427 | 29 | |
| Volume of red mud generated | 10000 tons | 238.32 | 577.47 | 587.51 | 29 | |
| Volume of slag generated | 10000 tons | 135.74 | 175.78 | 169.24 | 29 | |
| Volume of spent lining generated | 10000 tons | 118.27 | 154.29 | 117.9 | 29 | |
| Volume of waste oil (motor oil and mineral oil) disposed of | ton | 629 | 2800 | 1177 (including 126 tons of waste oil stored in previous years) | 29 | |
| Volume of waste oil (motor oil and mineral oil) generated | ton | 721 | 1700 | 1157 | 29 |
Total non-hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Total volume of general industrial solid waste generated | 10000 tons | 1417.66 | 4698.20 | 4504.49 | 29 |
| Volume of general industrial solid waste generated per 10000 yuan of operating revenue | 10000 tons/10000 yuan | 0.05 | 0.16 | 0.20 | 29 |
| Volume of mud generated | 10000 tons | 2546.20 | 2856.68 | 2765.41 | 29 |
Description of emissions target(s) set and steps taken to achieve them.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Consumption of packaging materials | 10000 tons | 1.49 | 2.76 | 2.12 | 25 |
Description of how hazardous and non-hazardous wastes are handled, and a description of reduction target(s) set and steps taken to achieve them.
| Indicator | Unit | 2023 | 2024 | Report Pages |
|---|---|---|---|---|
| Non-hazardous waste (comprehensive utilization rate) | % | 16% | 18% | 28 |
Direct and/or indirect energy consumption by type (e.g. electricity, gas or oil) in total (kWh in '000s) and intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Alumina production output | 10000 tons | 1623 | 1764 | 1667 | 25 |
| Average comprehensive AC power consumption per ton of liquid aluminum (excluding power consumption for desulfurization) | kWh/ton liquid aluminum | 13450 kWh | 24 | ||
| Comprehensive energy consumption | 10000 tons of standard coal | 2540.74 | 2823.00 | 2760.74 | 25 |
| Comprehensive energy consumption (ton of standard coal per 10000 yuan of output, subject to 2020 annual price) | ton standard coal/10000 yuan output | < 1.870 | 24 | ||
| Comprehensive energy consumption per 10000 yuan of standard coal | ton of standard coal/10000 yuan | 0.94 | 0.97 | 1.23 | 25 |
| Electrolytic aluminum production output | 10000 tons | 386 | 688 | 679 | 25 |
| Purchased power | 100 million kWh | 409.23 | 807.64 | 1132.00 | 25 |
| Total coal consumption | 10000 tons | 1543.15 | 2945.00 | 2949.00 | 25 |
Water consumption in total and intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | 2024 | Report Pages |
|---|---|---|---|---|---|---|
| Circulating water consumption | 100 million tons | 31.36 | 42.02 | 39.85 | 25 | |
| Fresh water consumption | 100 million tons | 1.02 | 0.94 | 0.94 | 25 | |
| Fresh water consumption per 10000 yuan of operating revenue | ton/10000 yuan | 3.78 | 3.23 | 4.18 | 25 | |
| Production waste water | No discharge of production waste water | No discharge of production waste water | 28 | |||
| Production water usage | 10000 tons | 31.14 | 56.20 | 70.23 | 29 | |
| Total water consumption | 100 million tons | 32.37 | 42.96 | 40.79 | 25 | |
| Water consumption per 10000 yuan of operating revenue | ton/10000 yuan | 1.00 | 1.47 | 1.81 | 25 |
Total packaging material used for finished products (in tonnes) and, if applicable, with reference to per unit produced.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Consumption of packaging materials per 10000 yuan of operating revenue | ton/10000 yuan | 0.00055 | 0.00055 | 0.00094 | 25 |
Description of the significant impacts of activities on the environment and natural resources and the actions taken to manage them.
| Indicator | Unit | 2023 | 2024 | Report Pages |
|---|---|---|---|---|
| Area receiving mine reclamation | mu | 7990 | 31 | |
| Mine reclamation (land reclamation area) | mu | 1790 mu | 28 | |
| Mine reclamation (land reclamation rate) | % | 100% | 100% | 28 |
| Mine reclamation (planned land reclamation area) | mu | 4500 mu | 28 | |
| Rectification of environmental problems (hidden hazards) - planned annual completion rate | % | 100% | 100% | 28 |
Total workforce by gender, employment type (for example, full- or part-time), age group and geographical region.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Number of Level 5 technicians hired | people | 124 | 42 | ||
| Number of professional and technical personnel recruited | people | 336 | 42 | ||
| Operating revenue | 10000 yuan | 26974823.18 | 29098794.20 | 22507087.98 | 25, 29 |
| Proportion of professional and technical personnel recruited to total employees | % | 5.2 | 42 | ||
| Total number of employees | Person | 64504 | 41 | ||
| Total number of employees by age group - 30 years old and below | Person | 35664 | 41 | ||
| Total number of employees by age group - 30 years old to 49 years old (inclusive) | Person | 21784 | 41 | ||
| Total number of employees by age group - 50 years old and above | Person | 7056 | 41 | ||
| Total number of employees by employment category - Department heads | Person | 156 | 41 | ||
| Total number of employees by employment category - General and technical workers | Person | 54066 | 41 | ||
| Total number of employees by employment category - Other office employees | Person | 9274 | 41 | ||
| Total number of employees by employment category - Senior management | Person | 1008 | 41 | ||
| Total number of employees by gender - Female | Person | 10158 | 41 | ||
| Total number of employees by gender - Male | Person | 54346 | 41 | ||
| Total number of employees by region - Chinese mainland | Person | 64504 | 41 |
Employee turnover rate by gender, age group and geographical region.
| Indicator | Unit | 2023 | Report Pages |
|---|---|---|---|
| Total number of turnover employees | Person | 4438 | 41 |
| Total number of turnover employees by age group - 30 and below | Person | 3357 | 41 |
| Total number of turnover employees by age group - 30 to 49 (inclusive) | Person | 364 | 41 |
| Total number of turnover employees by age group - 50 and above | Person | 717 | 41 |
| Total number of turnover employees by employment category - Department heads | Person | 14 | 41 |
| Total number of turnover employees by employment category - General and technical workers | Person | 4077 | 41 |
| Total number of turnover employees by employment category - Other office employees | Person | 325 | 41 |
| Total number of turnover employees by employment category - Senior management | Person | 22 | 41 |
| Total number of turnover employees by gender - Female | Person | 1115 | 41 |
| Total number of turnover employees by gender - Male | Person | 3323 | 41 |
| Total number of turnover employees by region - Chinese mainland | Person | 4438 | 41 |
| Turnover rate | % | 6.73 | 41 |
| Turnover rate by age group - 30 and below | % | 15.41 | 41 |
| Turnover rate by age group - 30 to 49 (inclusive) | % | 1.67 | 41 |
| Turnover rate by age group - 50 and above | % | 10.16 | 41 |
| Turnover rate by employment category - Department heads | % | 8.97 | 41 |
| Turnover rate by employment category - General and technical workers | % | 7.54 | 41 |
| Turnover rate by employment category - Other office employees | % | 3.50 | 41 |
| Turnover rate by employment category - Senior management | % | 2.18 | 41 |
| Turnover rate by gender - Female | % | 10.98 | 41 |
| Turnover rate by gender - Male | % | 6.11 | 41 |
| Turnover rate by region - Chinese mainland | % | 6.90 | 41 |
The percentage of employees trained by gender and employee category (e.g. senior management, middle management).
| Indicator | Unit | 2023 | Report Pages |
|---|---|---|---|
| Number of highly skilled personnel cultivated | people | 446 | 42 |
| Number of trainees (department heads) | people | 1008 | 42 |
| Number of trainees (female employees) | people | 9346 | 42 |
| Number of trainees (general and technical workers) | people | 49363 | 42 |
| Number of trainees (male employees) | people | 50923 | 42 |
| Number of trainees (other office employees) | people | 4802 | 42 |
| Number of trainees (senior management) | people | 156 | 42 |
| Percentage of department heads trained | % | 100 | 42 |
| Percentage of female employees trained | % | 92 | 42 |
| Percentage of general and technical workers trained | % | 91.8 | 42 |
| Percentage of male employees trained | % | 93.7 | 42 |
| Percentage of other office employees trained | % | 94.9 | 42 |
| Percentage of senior management trained | % | 100 | 42 |
The average training hours completed per employee by gender and employee category.
| Indicator | Unit | 2023 | Report Pages |
|---|---|---|---|
| Average hours of training for department heads | hours | 116 | 42 |
| Average hours of training for female employees | hours | 46.7 | 42 |
| Average hours of training for general and technical workers | hours | 42 | 42 |
| Average hours of training for male employees | hours | 58.3 | 42 |
| Average hours of training for other office employees | hours | 58 | 42 |
| Average hours of training for senior management | hours | 159 | 42 |
Number of concluded legal cases regarding corrupt practices brought against the issuer or its employees during the reporting period and the outcomes of the cases.
| Indicator | Unit | 2023 | Report Pages |
|---|---|---|---|
| Number of restricted shares repurchased and canceled | shares | 3210323 | 42 |
The types of emissions and respective emissions data.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Airborne Particulate Matter (PM) Emissions | 10000 tons | 0.32 | 0.44 | 0.45 |
| NOâ‚“ Emissions | 10000 tons | 1.06 | 1.18 | 1.21 |
| SOâ‚“ Emissions | 10000 tons | 3.46 | 5.56 | 5.94 |
Direct (Scope 1) and energy indirect (Scope 2) greenhouse gas emissions (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Direct GHG Emissions (Scope 1) | 10000 tons | 5720.66 | 6920 | 6677.36 |
| Indirect Energy Emissions (Scope 2) | 10000 tons | 2959.45 | 4844 | 4731.64 |
| Total GHG Emissions | 10000 tons | 8680.11 | 11746 | 11409 |
| Total GHG Emissions Intensity (By Revenue) | 10000 yuan | 3.22 | 4.04 | 5.69 |
Total hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|
| Disposal Rate of Hazardous Waste | % | 86.6 | 100 | ||
| Hazardous Waste Disposed | tons | 46085 | |||
| Total Hazardous Waste | ton | 149505 | 392700 | 541200 | |
| Total Hazardous Waste Intensity (By Revenue) | ton/10000 yuan | 0.0055 | 0.0134 | 0.024 |
Total non-hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Total Non-Hazardous Waste Intensity (By Revenue) | 10000 tons/10000 yuan | 0.05 | 0.16 | 0.2 |
Direct and/or indirect energy consumption by type (e.g. electricity, gas or oil) in total (kWh in '000s) and intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Comprehensive Energy Consumption Intensity (By Revenue) | ton of standard coal/10000 yuan | 0.94 | 0.97 | 1.23 |
| Fossil Fuel Consumption | 10000 tons | 1543.15 | 2945 | 2949 |
| Purchased Electricity | 100 million kWh | 409.23 | 807.64 | 1132 |
| Total Energy Consumption | 10000 tons of standard coal | 2540.74 | 2823 | 2760.74 |
| Total Indirect Energy Consumption | 100 million kWh | 409.23 | 807.64 | 1132 |
| Total Non-Renewable Fuel Consumption | 10000 tons | 1543.15 | 2945 | 2949 |
| Total Purchased Energy | 100 million kWh | 409.23 | 807.64 | 1132 |
Water consumption in total and intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Water Consumption | 100 million tons | 32.37 | 42.96 | 40.79 |
| Water Consumption Intensity (By Revenue) | ton/10000 yuan | 1 | 1.47 | 1.81 |
| Water Consumption in Production and Operation | 10000 tons | 31.14 | 56.2 | 70.23 |
Total packaging material used for finished products (in tonnes) and, if applicable, with reference to per unit produced.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Packaging Material Intensity (By Revenue) | ton/10000 yuan | 0.00055 | 0.00055 | 0.00094 |
| Packaging Materials Consumed | 10000 tons | 1.49 | 2.76 | 2.12 |
Total workforce by gender, employment type (for example, full- or part-time), age group and geographical region.
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Number of Employees Aged 30-50 | Person | 21784 |
| Number of Employees Aged Above 50 | Person | 7056 |
| Number of Employees Aged Below 30 | Person | 35664 |
| Number of Employees in Mainland China | Person | 64504 |
| Number of Female Employees | Person | 10158 |
| Number of General Employees | Person | 54066 |
| Number of Male Employees | Person | 54346 |
| Number of Senior Management Employees | Person | 1008 |
| Number of Total Employees | Person | 64504 |
| Percentage of Employees Aged 30-50 | % | 33.78 |
| Percentage of Employees Aged Above 50 | % | 10.94 |
| Percentage of Employees Aged Below 30 | % | 55.3 |
| Percentage of Employees in Mainland China | % | 100 |
| Percentage of Female Employees | % | 15.75 |
| Percentage of Male Employees | % | 84.28 |
Employee turnover rate by gender, age group and geographical region.
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Turnover Rate of Employees Aged 30-50 | % | 1.67 |
| Turnover Rate of Employees Aged Above 50 | % | 10.16 |
| Turnover Rate of Employees Aged Below 30 | % | 15.41 |
| Turnover Rate of Employees in Mainland China | % | 6.9 |
| Turnover Rate of Female Employees | % | 10.98 |
| Turnover Rate of Male Employees | % | 6.11 |
| Turnover Rate of Total Employees | % | 6.73 |
The percentage of employees trained by gender and employee category (e.g. senior management, middle management).
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Percentage of Trained Female Employees | % | 92 |
| Percentage of Trained General Employees | % | 91.8 |
| Percentage of Trained Male Employees | % | 93.7 |
| Percentage of Trained Senior Management | % | 100 |
The average training hours completed per employee by gender and employee category.
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Average Training Hours (Female) | hours | 46.7 |
| Average Training Hours (Male) | hours | 58.3 |
| Average Training Hours (Senior Management) | hours | 159 |