The Opinions also stated that for iron and steel enterprises that have completed or partially completed the ultra-low emission reforms, the concentration of atmospheric pollutants is less than 50% of the pollutant discharge standard, and the environmental protection tax will be reduced by 50%. . The local environmental protection tax must increase the support for the ultra-low emission reform of steel enterprises. Fiscal finance at all levels should increase support for the ultra-low emission reforms of iron and steel enterprises and give them supportive guidance. The special funds for the prevention and control of atmospheric pollution by the central government should be appropriately tilted toward provinces with rapid progress in the ultra-low emission reduction of iron and steel enterprises. In addition, it will implement differentiated pricing policies, increase credit financing support, give tax incentives, implement differentiated environmental management policies, and provide technical support.

According to research reports, the overall market for ultra-low emission reforms in the steel industry exceeds 80 billion yuan, and conservative measures are required for investment in units required for lower emission standards. Steels from 2018 to 2020, 2020 to 2022, and 2022 to 2025 The market for flue gas reforms is 43.6 billion yuan, 9.1 billion yuan and 29.1 billion yuan respectively. The market space will be released steadily. The demand for environmental protection equipment and engineering services will also be expected to last for 7 to 8 years. The new space for atmospheric governance will be opened.