Environmental, Social and Governance Report 2024

Year: 2024
Published: 2025-03-27
Status: Processed

Extracted ESG KPIs

KPIs are organized by ESG aspects.

The types of emissions and respective emissions data.

Indicator Unit 2022 2023 2024 Report Pages
Chemical oxygen demand (COD) mg/L 15 15 15 42
Exhaust gas emissions per unit of revenue m³/RMB'0000 13.02 14.27 16.817 42
Nitrogen oxides (NOₓ) emission kg 3487232 2912232 2628709 42
Particulate matter (PM) emissions kg 246879 174145 187077 42
Sulphur dioxide (SO₂) emission kg 486823 2305936 2187281 42
Total exhaust gas emissions 203185131 307163257 314185992.058 42

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 2022 2023 2024 Report Pages
Ammonia nitrogen emissions intensity mg/L 5 5 5 42
GHG emission per unit of revenue (Scope 1 and Scope 2) tCO₂e/RMB10000 3.12 10
GHG emissions per unit of revenue tCO₂e/RMB'0000 2.42 2.58 2.88 42
Scope 1 GHG emissions tCO₂e 2541120 3799791 4547432 42
Scope 2 GHG emissions tCO₂e 1204764 1744473 1273112 42
Total GHG emissions tCO₂e 3745884 5542373 5384210 42

Total hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).

Indicator Unit 2024 Report Pages
Hazardous waste generated per unit of revenue kg/RMB10000 0.31 10

Total non-hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).

Indicator Unit 2022 2023 2024 Report Pages
Non-hazardous waste generated per unit of revenue Ton/RMB'0000, kg/RMB10000 17.23 15.25 15.73 10, 42
Total non-hazardous waste Ton 26463 32295 28931 42
Volume of office paper usage Ton 24 21 16 43

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 2024 Report Pages
Waste recycling usage Ton 279731 42

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 2022 2023 2024 Report Pages
Diesel fuel consumption of self-owned vehicles L 1059615 1826655 1882659 43
Direct energy consumption per unit revenue MWh/RMB1000000 6.79 7.55 8.43 43
Gasoline consumption of self-owned vehicles L 4000 3728 4022 43
Indirect energy consumption per unit revenue MWh/RMB1000000 1.37 1.42 1.27 43
Total direct energy consumption ton of standard coal 1765515 43
Total electricity consumption MWh 2419590 3681243 2931874 43
Total energy consumption ton of standard coal 2057102 43
Total energy consumption per unit of revenue MWh/RMB10000 9.27 10
Total energy consumption per unit revenue MWh/RMB1000000 or ton of standard coal/RMB1000000 8.16 8.97 9.7 43
Total fuel oil consumption L 409036744 831678961 638138726 43
Total indirect energy consumption ton of standard coal 291587 43
Total natural gas consumption 359492471 665939380 811082213 43

Water consumption in total and intensity (e.g. per unit of production volume, per facility).

Indicator Unit 2022 2023 2024 Report Pages
Industrial waste water emissions 3619115 5248406 5586893 42
Industrial waste water emissions per unit of revenue m³/RMB'0000 2.34 2.44 2.99 42
Recycled water consumption 4045051 4288742 6908527 43
Total water consumption 8825732 12995772 11337902 43
Water consumption per unit of revenue m³/RMB1000000 5.7 6.04 6.07 43
Water consumption per unit revenue m³/RMB10000 6.07 10

Total packaging material used for finished products (in tonnes) and, if applicable, with reference to per unit produced.

Indicator Unit 2022 2023 2024 Report Pages
Packaging materials per unit of revenue Ton/RMB1000000 0.0037 0.004 0.0049 43
Total use of packaging materials Ton 5686 8609 9191 43

Total workforce by gender, employment type (for example, full- or part-time), age group and geographical region.

Indicator Unit 2022 2023 2024 Report Pages
Employees by age group: 30 to 50 years old Person 4689 5093 4915 43
Employees by age group: <30 years old Person 2490 2562 2177 43
Employees by age group: >50 years old Person 514 585 667 43
Employees by employment type: Labor contract Person 7693 8240 7759 43
Employees by employment type: Other types of employment Person 73 97 139 43
Employees by gender: Female Person 2260 2380 2121 43
Employees by gender: Male Person 5506 5957 5777 43
Employees by geographical region: Hong Kong, Macau, Taiwan, and overseas Person 852 838 746 43
Employees by geographical region: Mainland China Person 6841 7402 7013 43
Number of R&D personnel Person 794 1127 710 16, 44
Proportion of R&D investment amount in revenue of principal businesses % 3.38 2.77 3.24 16
Proportion of R&D investment in revenue % 3.8 2.77 3.24 44
Proportion of R&D personnel % 5.22 13.32 8.99 16, 44
Total employees Person 7766 8337 7898 43

Employee turnover rate by gender, age group and geographical region.

Indicator Unit 2022 2023 2024 Report Pages
Employee turnover by age group: 30 to 50 years old Person 430 501 1038 43
Employee turnover by age group: <30 years old Person 479 938 588 43
Employee turnover by age group: >50 years old Person 78 93 156 43
Employee turnover by employment type: Labor contract Person 954 1487 1701 43
Employee turnover by employment type: Other types of employment Person 97 45 81 43
Employee turnover by gender: Female Person 392 542 616 43
Employee turnover by gender: Male Person 659 990 1166 43
Employee turnover by geographical region: Hong Kong, Macau, Taiwan, and overseas Person 305 207 181 43
Employee turnover by geographical region: Mainland China Person 746 1325 1601 43
Employee turnover number Person 1051 1532 1782 43
Employee turnover rate % 13.53 18.38 22.56 44
Employee turnover rate by age group - 30 to 50 years old % 10.54 17.81 21.12 44
Employee turnover rate by age group - <30 years old % 19.24 20.77 27.01 44
Employee turnover rate by age group - >50 years old % 15.18 15.9 23.39 44
Employee turnover rate by employment type - Labor contract % 12.4 18.05 21.92 44
Employee turnover rate by employment type - Other types of employment % 132.88 46.39 58.27 44
Employee turnover rate by gender - Female % 17.35 22.77 29.04 44
Employee turnover rate by gender - Male % 11.97 16.62 20.18 44
Employee turnover rate by geographical region - Employees in Hong Kong, Macau, and Taiwan as well as overseas % 35.8 24.7 24.26 44
Employee turnover rate by geographical region - Employees in Mainland China % 10.9 17.9 22.83 44

Lost days due to work injury.

Indicator Unit 2022 2023 2024 Report Pages
Number of lost-days due to work injuries 4783 4330 3248 44

Description of occupational health and safety measures adopted, and how they are implemented and monitored.

Indicator Unit 2022 2023 2024 Report Pages
Amount of injury insurance coverage for employees RMB 0000 622 44
Rate of injury insurance coverage for employees % 100 100 100 44
Safety education training coverage % 100 100 100 44
Total labor dispute incidents Incident 1 43

The percentage of employees trained by gender and employee category (e.g. senior management, middle management).

Indicator Unit 2022 2023 2024 Report Pages
Employee training coverage % 100 100 100 44
Employee training coverage by gender - Female % 100 100 100 44
Employee training coverage by gender - Male % 100 100 100 44
Employee training coverage by management level - General employee % 100 100 100 44
Employee training coverage by management level - Management employee % 100 100 100 44
Employee training coverage by management level - Mid-level employee % 100 100 100 44
R&D investment amount RMB 0000, RMB10000 52233 59675 60479 16, 44

The average training hours completed per employee by gender and employee category.

Indicator Unit 2022 2023 2024 Report Pages
Average hours of training per employee per year by gender - Female Hour 100.7 72.7 70.91 44
Average hours of training per employee per year by gender - Male Hour 60.7 72.6 76.2 44
Average hours of training per employee per year by management level - General employee Hour 73 72.7 75.21 44
Average hours of training per employee per year by management level - Management employee Hour 50 72 41.74 44
Average hours of training per employee per year by management level - Mid-level employee Hour 25 72 70.81 44
Average hours of training per employee per year for all employees Hour 72.4 72.6 74.78 44
Employee training investment RMB 0000 319.5 335 230.6 44
Employee training time Time 1188 44

Number of suppliers by geographical region.

Indicator Unit 2022 2023 2024 Report Pages
Total number of suppliers Supplier 2427 2450 2420 44
Total number of suppliers in Hong Kong, Macau, and Taiwan as well as overseas Supplier 264 467 399 44
Total number of suppliers in Mainland China Supplier 2163 1983 2021 44

Number of products and service related complaints received and how they are dealt with.

Indicator Unit 2022 2023 2024 Report Pages
Complaint handling rate % 100 100 100 44
Net asset per share RMB 6.54 9.45 9.3 42
Number of customer complaints received due to product quality or service Time 699 588 721 44

Description of practices relating to observing and protecting intellectual property rights.

Indicator Unit 2022 2023 2024 Report Pages
Cumulative number of patents obtained Patent 191 213 241 44
Number of invention patent applications during the reporting period Patent 24 44
Number of invention patents applied Patent 24 16
Number of invention patents granted Patent 13 16
Number of invention patents granted during the reporting period Patent 13 44
Number of invention patents that can be applied to principal businesses Patent 29 16
Number of patent applications during the reporting period Patent 20 25 51 44
Number of patents applied during the reporting period Patent 20 25 51 16
Number of patents obtained during the reporting period Patent 12 22 28 16, 44
Number of valid patents during the reporting period Patent 191 213 241 16, 44

Description of anti-corruption training provided to directors and staff.

Indicator Unit 2022 2023 2024 Report Pages
Hours of anti-corruption training per employee Hour 0.48 0.23 0.32 45
Number of anti-corruption training hours received by all Directors Hour 4 4 4 45
Number of training sessions related to anti-commercial bribery and anti-corruption Time 2 2 2 45
Percentage of employees who have received anti-corruption training % 16.18 13.71 16.46 45
Percentage of management personnel who have received anti-commercial bribery and anti-corruption training % 100 45
Percentage of the members of the Board of Directors who received anti-corruption training % 100 100 100 45
Total number of employees covered by the anti-commercial bribery and anti-corruption training Person 1300 45
Total number of management personnel covered by the anti-commercial bribery and anti-corruption training Person 684 45

Focus areas of contribution (e.g. education, environmental concerns, labour needs, health, culture, sport).

Indicator Unit 2022 2023 2024 Report Pages
Number of employees participated in public welfare/volunteer activities Person-time 670 130 180 45
Public welfare investments in culture and sport RMB 0000 5 45
Public welfare investments in education RMB 0000 45.3 90 20 45
Public welfare investments in environmental protection RMB 0000 1.5 45
Public welfare investments in other areas RMB 0000 309.98 140.61 144.64 45

Resources contributed (e.g. money or time) to the focus area.

Indicator Unit 2022 2023 2024 Report Pages
Revenue RMB'0000 1546084 2152371 1868260 42
Social contribution value per share RMB 1.47 2.1 1.29 42
Total hours of volunteers Hour 2920 390 640 45
Total public welfare investments RMB 0000 360.28 230.61 166.14 45

The types of emissions and respective emissions data.

Standard Indicator Unit 2022 2023 2024
Airborne Particulate Matter (PM) Emissions kg 246879 174145 187077
NOₓ Emissions kg 3487232 2912232 2628709
SOₓ Emissions kg 486823 2305936 2187281

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 2022 2023 2024
Direct GHG Emissions (Scope 1) tCO₂e 2541120 3799791 4547432
Indirect Energy Emissions (Scope 2) tCO₂e 1204764 1744473 1273112
Total GHG Emissions tCO₂e 3745884 5542373 5384210
Total GHG Emissions Intensity (By Revenue) tCO₂e/RMB'0000 2.42 2.58 2.88

Total hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).

Standard Indicator Unit 2024
Total Hazardous Waste Intensity (By Revenue) kg/RMB10000 0.31

Total non-hazardous waste produced (in tonnes) and, where appropriate, intensity (e.g. per unit of production volume, per facility).

Standard Indicator Unit 2022 2023 2024
Paper Waste Ton 24 21 16
Total Non-Hazardous Waste Ton 26463 32295 28931
Total Non-Hazardous Waste Intensity (By Revenue) Ton/RMB'0000 17.23 15.25 15.73

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 2022 2023 2024
Diesel Fuel Consumption L 1059615 1826655 1882659
Direct Energy Intensity (By Revenue) MWh/RMB1000000 6.79 7.55 8.43
Energy Consumption Intensity (By Revenue) MWh/RMB1000000 or ton of standard coal/RMB1000000 8.16 8.97 9.7
Gasoline Consumption L 4000 3728 4022
Indirect Energy Intensity (By Revenue) MWh/RMB1000000 1.37 1.42 1.27
Natural Gas Consumption 359492471 665939380 811082213
Total Direct Energy Consumption ton of standard coal 1765515
Total Electricity Consumption MWh 2419590 3681243 2931874
Total Energy Consumption ton of standard coal 2057102
Total Fuel Oil Consumption L 409036744 831678961 638138726
Total Indirect Energy Consumption ton of standard coal 291587

Water consumption in total and intensity (e.g. per unit of production volume, per facility).

Standard Indicator Unit 2022 2023 2024
Discharge of Industrial Wastewater 3619115 5248406 5586893
Recycled Water Usage 4045051 4288742 6908527
Total Wastewater Discharge 3619115 5248406 5586893
Total Water Withdrawal 8825732 12995772 11337902
Water Consumption 8825732 12995772 11337902
Water Consumption Intensity (By Revenue) m³/RMB1000000 5.7 6.04 6.07

Total packaging material used for finished products (in tonnes) and, if applicable, with reference to per unit produced.

Standard Indicator Unit 2022 2023 2024
Packaging Material Intensity (By Revenue) Ton/RMB1000000 0.0037 0.004 0.0049
Packaging Materials Consumed Ton 5686 8609 9191

Total workforce by gender, employment type (for example, full- or part-time), age group and geographical region.

Standard Indicator Unit 2022 2023 2024
Number of Employees Aged 30-50 Person 4689 5093 4915
Number of Employees Aged Above 50 Person 514 585 667
Number of Employees Aged Below 30 Person 2490 2562 2177
Number of Employees in Hong Kong and Mainland China Person 7693 8240 7759
Number of Employees in Mainland China Person 6841 7402 7013
Number of Employees in Overseas Person 852 838 746
Number of Female Employees Person 2260 2380 2121
Number of Male Employees Person 5506 5957 5777
Number of Total Employees Person 7766 8337 7898
Percentage of Employees Aged 30-50 % 60.38 61.09 62.25
Percentage of Employees Aged Above 50 % 6.62 7.02 8.45
Percentage of Employees Aged Below 30 % 32.06 30.74 27.57
Percentage of Employees in Mainland China % 88.09 88.82 88.83
Percentage of Employees in Overseas % 10.97 10.05 9.45
Percentage of Female Employees % 29.08 28.52 26.83
Percentage of Male Employees % 70.92 71.48 73.17

Employee turnover rate by gender, age group and geographical region.

Standard Indicator Unit 2022 2023 2024
Turnover Rate of Employees Aged 30-50 % 10.54 17.81 21.12
Turnover Rate of Employees Aged Above 50 % 15.18 15.9 23.39
Turnover Rate of Employees Aged Below 30 % 19.24 20.77 27.01
Turnover Rate of Employees in Mainland China % 10.9 17.9 22.83
Turnover Rate of Female Employees % 17.35 22.77 29.04
Turnover Rate of Male Employees % 11.97 16.62 20.18
Turnover Rate of Total Employees % 13.53 18.38 22.56

Lost days due to work injury.

Standard Indicator Unit 2022 2023 2024
Lost Days Due to Work-related Injuries days 4783 4330 3248

Description of occupational health and safety measures adopted, and how they are implemented and monitored.

Standard Indicator Unit 2022 2023 2024
Participation Rate of Safety Training % 100 100 100

The percentage of employees trained by gender and employee category (e.g. senior management, middle management).

Standard Indicator Unit 2022 2023 2024
Percentage of Employees Trained % 100 100 100
Percentage of Trained Female Employees % 100 100 100
Percentage of Trained General Employees % 100 100 100
Percentage of Trained Male Employees % 100 100 100
Percentage of Trained Middle Management % 100 100 100
Percentage of Trained Senior Management % 100 100 100

The average training hours completed per employee by gender and employee category.

Standard Indicator Unit 2022 2023 2024
Average Training Hours (Female) Hour 100.7 72.7 70.91
Average Training Hours (General Staff) Hour 73 72.7 75.21
Average Training Hours (Male) Hour 60.7 72.6 76.2
Average Training Hours (Middle Management) Hour 25 72 70.81
Average Training Hours (Senior Management) Hour 50 72 41.74
Average Training Hours per Employee Hour 72.4 72.6 74.78

Number of suppliers by geographical region.

Standard Indicator Unit 2022 2023 2024
Number of Suppliers in Mainland China Supplier 2163 1983 2021
Number of Total Suppliers Supplier 2427 2450 2420

Number of products and service related complaints received and how they are dealt with.

Standard Indicator Unit 2022 2023 2024
Complaints Handling Rate % 100 100 100
Number of Products and Service Related Complaints Time 699 588 721

Description of practices relating to observing and protecting intellectual property rights.

Standard Indicator Unit 2022 2023 2024
Accumulative Number of Patents Granted Patent 191 213 241
Number of Invention Patents Patent 13
Number of Patents Applied Patent 20 25 51
Number of Patents Granted Patent 12 22 28
Number of Patents Held Patent 191 213 241

Description of anti-corruption training provided to directors and staff.

Standard Indicator Unit 2022 2023 2024
Anti-corruption Training Coverage among Directors and Management % 100 100 100
Average Hours of Anti-corruption Training Hour 0.48 0.23 0.32
Board Anti-corruption Training Duration Hour 4 4 4
Coverage Rate of Ethical Standards and Anti-Corruption Training % 16.18 13.71 16.46
Number of Anti-corruption Training Session Time 2 2 2
Number of People Participated in Ethical Standards and Anti-corruption Training Person 1300
Total Anti-corruption Training Hours for Directors and Management Hour 4 4 4

Resources contributed (e.g. money or time) to the focus area.

Standard Indicator Unit 2022 2023 2024
Total Public Welfare Donations RMB 0000 360.28 230.61 166.14
Total Social Investment RMB 0000 360.28 230.61 166.14
Total Volunteer Service Hours Hour 2920 390 640