2023 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 | Report Pages |
|---|---|---|---|---|---|
| Chemical oxygen demand (COD) | ton | 14.23 | 13.04 | 13.58 | 38 |
| Emissions (Jiangsu Section of Shanghai-Nanjing Expressway, excluding service areas) | ton | 0.21 | 34 | ||
| Nitrogen oxide emissions | ton | 8.55 | 4.27 | 0.293 | 38 |
| Particulate matter emissions | ton | 0.025 | 0.025 | 0.018 | 38 |
| Sulfur oxide emissions | ton | 0.06 | 0.034 | 0.026 | 38 |
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 |
|---|---|---|---|---|---|
| Direct GHG emission intensity (Scope 1) | ton/km (operating mileage) | 5.73 | 3.94 | 4.86 | 35 |
| Direct GHG emissions (Scope 1) | ton | 3670.89 | 2756.15 | 4104 | 35 |
| GHG emission intensity | ton/km (operating mileage) | 93.17 | 74.55 | 57.94 | 35 |
| GHG emissions (ton) | ton | 20352.24 | 33 | ||
| Indirect GHG emission intensity (Scope 2) | ton/km (operating mileage) | 87.45 | 70.61 | 53.08 | 35 |
| Indirect GHG emissions (Scope 2) | ton | 56051.44 | 49435.26 | 44834.82 | 35 |
| Total GHG emissions | ton | 59722.33 | 52191.41 | 48938.82 | 35 |
Total 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 |
|---|---|---|---|---|---|
| Electronic wastes such as batteries | kg | 237.26 | 109.16 | 20.36 | 38 |
| Hazardous waste discharge (road maintenance, including waste asphalt residue, seam tape, potting adhesive) | recycled | 100% | 34 | ||
| Oil-stained gloves | Pair | 5984 | 3442 | 5522 | 38 |
| Waste OPC drums | piece | 1277 | 832 | 625 | 38 |
| Waste chemical materials and their packages and containers | piece | 313 | 731 | 38 | |
| Waste containers for paint and oil | piece | 900 | 551 | 38 | |
| Waste fluorescent lamps | kg | 270.15 | 245.91 | 51.9 | 38 |
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 |
|---|---|---|---|---|---|
| Intensity of non-hazardous waste discharge | ton/km (operating mileage) | 4.29 | 2.02 | 0.43 | 38 |
| Kitchen wastes | ton | 2659.82 | 1311.01 | 351.07 | 38 |
| Metal | ton | 11.61 | 45.8 | 0.87 | 38 |
| Non-hazardous waste discharge (Jiangsu Section of Shanghai-Nanjing Expressway, excluding service areas) | ton | 175.54 | 34 | ||
| Plastics | ton | 14.39 | 7.11 | 1.29 | 38 |
| Sewage discharge intensity | ton/km (operating mileage) | 2273.37 | 1878.41 | 1557 | 38 |
| Total non-hazardous wastes | ton | 2750.97 | 1417.31 | 362.5 | 38 |
| Waste ink cartridges (including waste powder) | piece | 1004 | 909 | 482 | 38 |
| Wood products | ton | 11.9 | 2.81 | 1.32 | 38 |
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 |
|---|---|---|---|---|---|
| Diesel consumption | L | 662711.65 | 461068.11 | 671542.31 | 41 |
| Electricity consumption | kWh | 70763085.58 | 62410379.48 | 56602474.57 | 41 |
| Energy consumption (ton) | ton | 3734.25 | 33 | ||
| Gasoline consumption | L | 418314.81 | 334816.77 | 645537.3 | 41 |
| Intensity of Indirect Energy Consumption | tce/km (operating mileage) | 13.57 | 10.96 | 8.24 | 9 |
| Intensity of comprehensive energy consumption (tce/km operating mileage) | tce/km | 16.05 | 12.64 | 10.32 | 41 |
| Intensity of direct energy consumption (tce/km operating mileage) | tce/km | 2.48 | 1.69 | 2.08 | 41 |
| Intensity of indirect energy consumption (tce/km operating mileage) | tce/km | 13.57 | 10.96 | 8.24 | 41 |
| Liquefied petroleum gas consumption | kg | 44824 | 21556 | 500 | 41 |
| Natural gas consumption | m³ | 191519.22 | 165946 | 182470.07 | 41 |
| Total comprehensive energy consumption | tce | 10288.8 | 8851.87 | 8715.31 | 41 |
| Total direct energy consumption | tce | 1592.02 | 1181.63 | 1758.87 | 41 |
| Total indirect energy consumption | tce | 8696.78 | 7670.24 | 6956.44 | 41 |
Water consumption in total and intensity (e.g. per unit of production volume, per facility).
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Total sewage discharge | ton | 1457206 | 1315087 | 1189418 | 38 |
| Total water consumption | ton | 1996142.72 | 1542985.22 | 2192085.72 | 42 |
| Total water use intensity | ton/km (operating mileage) | 3114.16 | 2203.93 | 2595.32 | 42 |
| Water consumption (Jiangsu Section of Shanghai-Nanjing Expressway, excluding service areas) | ton | 334388 | 34 |
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 |
|---|---|---|---|---|---|
| Paper | ton | 53.25 | 50.58 | 7.95 | 38 |
Description of the significant impacts of activities on the environment and natural resources and the actions taken to manage them.
| Indicator | Unit | 2020 | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|---|
| Number of hindrance clearance spots along the expressway | 28 | 34 | 39 | 56 | ||
| Pavement Quality Index (PQI) | score | 95.6 | 96 | 96.69 | 9 | |
| Pavement Quality Index (PQI) (score) | 95.6 | 96 | 96.69 | 51 | ||
| Rate of resumption within 1 hour for normal traffic (%) | % | 98.19 | 98.38 | 98.26 | 56 | |
| Road sections covered in 2023 | km | 844.63 | 39 | |||
| Total times of hindrance clearance throughout the year | 25732 | 21208 | 28852 | 56 |
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 employees | 4754 | 8 | |||
| Rate of Class I and Class II bridges | % | 100% | 51 | ||
| Return on investment | RMB/share | 0.85 | 0.74 | 0.88 | 9 |
| Total assets | billion RMB | 78.661 | 8 |
Employee turnover rate by gender, age group and geographical region.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Employee turnover rate by age group: 31-40 years old | % | 0.492 | 1.1446 | 0.4 | 66 |
| Employee turnover rate by age group: 41-50 years old | % | 0.1036 | 0.4132 | 0.3 | 66 |
| Employee turnover rate by age group: Over 51 years old | % | 0.0259 | 0.16 | 66 | |
| Employee turnover rate by age group: Under 30 years old | % | 0.2071 | 2.8409 | 0.72 | 66 |
| Employee turnover rate by gender: Female | % | 0.7768 | 0.7089 | 0.35 | 66 |
| Employee turnover rate by gender: Male | % | 0.0518 | 0.9343 | 0.31 | 66 |
| Employee turnover rate by geographical region: Changzhou | % | 0.3884 | 0.9414 | 0.44 | 66 |
| Employee turnover rate by geographical region: Nanjing | % | 0.0777 | 2.3256 | 0.74 | 66 |
| Employee turnover rate by geographical region: Suzhou | % | 0.1813 | 2.05 | 0.4 | 66 |
| Employee turnover rate by geographical region: Wuxi | % | 0.1036 | 0.9608 | 0.18 | 66 |
| Employee turnover rate by geographical region: Yangzhou | % | 1.8182 | 66 | ||
| Employee turnover rate by geographical region: Zhenjiang | % | 0.0777 | 0.1896 | 66 | |
| Operating income | RMB billion | 14.261 | 13.256 | 15.192 | 9 |
Number and rate of work-related fatalities occurred in each of the past three years including the reporting year.
| Indicator | Unit | 2023 | Report Pages |
|---|---|---|---|
| Work-related fatalities | 1 | 68 |
Lost days due to work injury.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Lost workdays due to work-related injuries | workdays | 1722 | 1563 | 458.85 | 68 |
Description of occupational health and safety measures adopted, and how they are implemented and monitored.
| Indicator | Unit | 2023 | Report Pages |
|---|---|---|---|
| Coverage rate for health check-ups | % | 100% | 68 |
The percentage of employees trained by gender and employee category (e.g. senior management, middle management).
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Employee Satisfaction | score | 80.9 | 81.9 | 81.14 | 9 |
| Employee satisfaction (point) | point | 80.9 | 81.9 | 81.14 | 66 |
Number of suppliers by geographical region.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Indirectly held associates and joint ventures | 6 | 8 | |||
| Indirectly held non-wholly owned subsidiaries | 8 | 8 | |||
| Indirectly held wholly-owned subsidiaries | 10 | 8 | |||
| Number of associates and joint ventures | 9 | 8 | |||
| Number of non-wholly owned subsidiaries | 4 | 8 | |||
| Number of suppliers | 871 | 63 | |||
| Number of wholly-owned subsidiaries | 7 | 8 | |||
| Percentage of suppliers from Jiangsu | % | 16.1 | 15 | 15.5 | 63 |
| Percentage of suppliers from other regions | % | 83.9 | 85 | 84.5 | 63 |
Number of products and service related complaints received and how they are dealt with.
| Indicator | Unit | 2020 | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|---|
| Average time for hindrance clearance | minutes | 22.26 | 24.71 | 24.54 | 56 | |
| Net assets attributable to shareholders of the listed company | billion RMB | 33.987 | 8 | |||
| Rate of arrival within 20 minutes for hindrance clearance | % | 97.4 | 96.9 | 96.67 | 9 | |
| Rate of arrival within 20 minutes for hindrance clearance (%) | % | 97.4 | 96.09 | 96.67 | 56 | |
| Rate of arrival within 30 minutes for hindrance clearance (%) | % | 99.66 | 99.98 | 99.96 | 56 | |
| Satisfaction towards hindrance clearance | score | 99 | 99.26 | 98.8 | 9 |
Description of quality assurance process and recall procedures.
| Indicator | Unit | 2021 | 2022 | 2023 | Report Pages |
|---|---|---|---|---|---|
| Road excellence rate (%) | % | 100 | 100 | 100 | 51 |
The types of emissions and respective emissions data.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Airborne Particulate Matter (PM) Emissions | ton | 0.025 | 0.025 | 0.018 |
| NOâ‚“ Emissions | ton | 8.55 | 4.27 | 0.293 |
| SOâ‚“ Emissions | ton | 0.06 | 0.034 | 0.026 |
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) | ton | 3670.89 | 2756.15 | 4104 |
| Indirect Energy Emissions (Scope 2) | ton | 56051.44 | 49435.26 | 44834.82 |
| Scope 1 GHG Emissions Intensity (By Product Volume) | ton/km (operating mileage) | 5.73 | 3.94 | 4.86 |
| Scope 2 GHG Emissions Intensity (By Product Volume) | ton/km (operating mileage) | 87.45 | 70.61 | 53.08 |
| Total GHG Emissions | ton | 59722.33 | 52191.41 | 48938.82 |
| Total GHG Emissions Intensity (By Product Volume) | ton/km (operating mileage) | 93.17 | 74.55 | 57.94 |
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 |
|---|---|---|---|---|
| Hazardous Electronic Waste | kg | 237.26 | 109.16 | 20.36 |
| Hazardous Waste (Used Batteries) | kg | 237.26 | 109.16 | 20.36 |
| Hazardous Waste Recycled | % | 100 |
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 |
|---|---|---|---|---|
| Non-Hazardous Waste (Kitchen Waste) | ton | 2659.82 | 1311.01 | 351.07 |
| Plastic Waste | ton | 14.39 | 7.11 | 1.29 |
| Total Non-Hazardous Waste Intensity (By Unit Product) | ton/km (operating mileage) | 4.29 | 2.02 | 0.43 |
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 Unit Product) | tce/km | 16.05 | 12.64 | 10.32 |
| Diesel Fuel Consumption | L | 662711.65 | 461068.11 | 671542.31 |
| Direct Energy Intensity (By Unit Product) | tce/km | 2.48 | 1.69 | 2.08 |
| Gasoline Consumption | L | 418314.81 | 334816.77 | 645537.3 |
| Indirect Energy Intensity (By Unit Product) | tce/km | 13.57 | 10.96 | 8.24 |
| LPG Consumption | kg | 44824 | 21556 | 500 |
| Natural Gas Consumption | m³ | 191519.22 | 165946 | 182470.07 |
| Purchased Electricity | kWh | 70763085.58 | 62410379.48 | 56602474.57 |
| Total Direct Energy Consumption | tce | 1592.02 | 1181.63 | 1758.87 |
| Total Energy Consumption | tce | 10288.8 | 8851.87 | 8715.31 |
| Total Indirect Energy Consumption | tce | 8696.78 | 7670.24 | 6956.44 |
Water consumption in total and intensity (e.g. per unit of production volume, per facility).
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Total Wastewater Discharge | ton | 1457206 | 1315087 | 1189418 |
| Water Consumption | ton | 1996142.72 | 1542985.22 | 2192085.72 |
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 Consumption (Paper) | ton | 53.25 | 50.58 | 7.95 |
Total workforce by gender, employment type (for example, full- or part-time), age group and geographical region.
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Number of Total Employees | 4754 | |
| Percentage of Employees Aged 30-50 | % | 79.13 |
| Percentage of Employees Aged Above 50 | % | 3.75 |
| Percentage of Employees Aged Below 30 | % | 17.12 |
| Percentage of Female Employees | % | 60.71 |
| Percentage of Full-time Employees | % | 100 |
| Percentage of Male Employees | % | 39.29 |
Employee turnover rate by gender, age group and geographical region.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Turnover Rate of Employees Aged 30-50 | % | 0.5956 | 1.5578 | 0.7 |
| Turnover Rate of Employees Aged Above 50 | % | 0.0259 | 0.16 | |
| Turnover Rate of Employees Aged Below 30 | % | 0.2071 | 2.8409 | 0.72 |
| Turnover Rate of Female Employees | % | 0.7768 | 0.7089 | 0.35 |
| Turnover Rate of Male Employees | % | 0.0518 | 0.9343 | 0.31 |
Number and rate of work-related fatalities occurred in each of the past three years including the reporting year.
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Number of Work-related Fatalities | 1 |
Lost days due to work injury.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Lost Days Due to Work-related Injuries | workdays | 1722 | 1563 | 458.85 |
Description of occupational health and safety measures adopted, and how they are implemented and monitored.
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Health Check Coverage for Employees | % | 100 |
Number of suppliers by geographical region.
| Standard Indicator | Unit | 2023 |
|---|---|---|
| Number of Total Suppliers | 871 |
Number of products and service related complaints received and how they are dealt with.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Satisfaction Rate of Customer Complaint Handling | score | 99 | 99.26 | 98.8 |
Description of quality assurance process and recall procedures.
| Standard Indicator | Unit | 2021 | 2022 | 2023 |
|---|---|---|---|---|
| Passing Rate of Third-party Accreditation Performed under the Quality Management System | % | 100 | 100 | 100 |