In 2025, Chongqing Iron & Steel conducted an environmental assessment and disclosed corporate waste management data in accordance with recognized sustainability reporting standards.The company provided a breakdown of its waste by type (hazardous vs non-hazardous) and treatment method (recovery vs disposal), enabling greater transparency into its waste handling and environmental practices.
| Metric (tonnes) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Waste Generated | 5,112,885.52a | 5,241,256.49a | 6,369,131.23a | |
Total Waste Recovered | 4,994,829.67a | 5,120,714.9a | 6,232,048.51a | |
Total Hazardous Waste Generated | 125,809.13a | 128,776.94a | 145,440.06a | |
Non-Hazardous Waste Disposed | N/A | N/A | N/A |
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In 2025, Chongqing Iron & Steel generated a total of 5,112,886 metric tonnes of waste.a
Of this amount, 2.46% of Chongqing Iron & Steel's total waste generated of was classified as hazardous waste, characterized by properties such as toxicity, flammability, corrosiveness, or reactivity that may pose risks to human health, ecosystems, or the environment.97.54% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2023, Chongqing Iron & Steel's total waste generation decreased by 19.72%, with an additional 2.45% decline in 2025, suggesting a consistent and deliberate effort to minimize waste generation at the source.a
Over the same period, the share of hazardous waste increased by 7.76%, while holding steady in 2025, pointing to potential stagnation in efforts to reduce harmful waste types after a period of worsening performance.a
Overall, Chongqing Iron & Steel's waste and hazardousness trends are mixed or inconclusive. A more detailed review of its materials, industry standards, and operational changes would help clarify the net environmental impact of its waste strategy.a
In 2025, Chongqing Iron & Steel reported that 125,809 metric tonnes of its total waste output were classified as hazardous. This represents 2.46% of its overall waste generation.a
The company treated this hazardous waste using a combination of methods.Only 6.16% of hazardous waste was recovered, meaning the vast majority was treated through disposal methods such as landfilling or incineration. This raises concerns about the environmental and health risks associated with Chongqing Iron & Steel’s current hazardous waste practices.a