In 2025, NanJing 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 | 5,641,870.38a | 5,464,792.63a | 5,621,912.7a | |
Total Waste Recovered | 5,641,867.48a | 5,463,775.69a | 5,621,854.71a | |
Total Hazardous Waste Generated | 15,794.72a | 16,662.03a | 14,464.31a | |
Non-Hazardous Waste Disposed | N/A | N/A | N/A |
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In 2025, NanJing Iron & Steel generated a total of 5,641,870metric tonnes of waste.a
Of this amount, 100% of NanJing Iron & Steel's total waste generated was recovered through methods such as recycling, reuse, or composting, while 0% was disposed of through landfilling, incineration, or combustion.a
In 2025, NanJing Iron & Steel reported a total waste generation of 5,641,870 metric tonnes, of which 100% was recovered through recycling, reuse, or composting.This high recovery rate suggests that NanJing Iron & Steel has implemented strong circular economy practices and actively prioritizes sustainable waste management.a
Since 2023, NanJing Iron & Steel's total waste generation remained relatively flat, but increased by 3.24% in 2025, potentially signaling a short-term operational expansion or reduced focus on waste prevention.a
Over the same period, NanJing Iron & Steel's waste recovery rate remained stable both in the long term and in 2025, suggesting limited progress, or consistent recovery performance, without major shifts in strategy.a
Overall, NanJing Iron & Steel’s waste generation and recovery data show a mixed and inconsistent trend. A deeper analysis of the company's activities, industry benchmarks, and operational changes is needed to assess its sustainability performance more precisely.
In 2025, NanJing Iron & Steel generated a total of 5,641,870 metric tonnes of waste.a
Of this amount, 0.28% of NanJing 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.99.72% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2023, NanJing Iron & Steel's total waste generation remained relatively stable, but increased by 3.24% in 2025, potentially indicating a short-term uptick in output or weakened controls over material efficiency.a
Over the same period, NanJing Iron & Steel saw a long-term increase of 8.81% in hazardous waste share, but a 8.18% reduction in 2025, indicating a recent improvement that may reflect updated production inputs, enhanced treatment, or stricter controls.a
Overall, NanJing 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, NanJing Iron & Steel reported that 15,795 metric tonnes of its total waste output were classified as hazardous. This represents 0.28% of its overall waste generation.a
The company treated this hazardous waste using a combination of methods.A majority (99.98%) was diverted from disposal through recovery-oriented treatments such as recycling or reuse. This suggests that NanJing Iron & Steel has established processes to reduce the environmental burden of its most harmful waste streams.a