The Ministry of Ecology and Environment issued a draft announcement seeking public comments on a proposed ban on the production of polyurethane products using 1,1-dichloro-1-fluoroethane (HCFC-141b) as a foaming agent. The move aligns with China’s obligations under the Montreal Protocol on Substances that Deplete the Ozone Layer and the national management plan for phasing out ozone-depleting substances in the polyurethane foam sector.

The draft, open for public consultation until July 18, 2025, outlines regulatory measures and supporting documents accessible on the Ministry's official website. Stakeholders—including government bodies, enterprises, and individuals—are encouraged to submit written feedback to the Department of Atmospheric Environment. The proposal is part of broader efforts to eliminate the use of HCFC-141b and strengthen environmental protection through sustainable industrial practices.

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Ministry of Ecology and Environment (MEE); Polyurethane foam; Environmental management; Polymers