chongqing hehui pharmaceutical plans to build a project with an annual output of 17,500 tons of polyurethane additives, 30,000 tons of polyester polyols and composite materials.
on november 27, 2023, the chongqing changshou district ecological environment bureau announced that it plans to approve chongqing hehui pharmaceutical co., ltd.’s “annual production of 17,500 tons of polyurethane additives, 30,000 tons of polyester polyols and combination materials and environmental impact assessment information for the 1,000-ton cephalosporin antibiotic api project.
ruiqi chemical’s 50,000 tons of curing agent, 30,000 tons of epoxy and industrial coatings project eia submitted for approval
latest news: according to the announcement from jingzhou ecological environment bureau, hubei province, rich chemical (hubei) co., ltd. produces 50,000 tons of epoxy curing agent, 30,000 tons of water-based epoxy resin, 30,000 tons of epoxy resin tons of water-based curing agent and 12,000 tons of environmental impact reports for industrial coatings projects will be announced…
