• hualu hengsheng plans to build a project with an annual output of 200,000 tons of bdo, 160,000 tons of nmp and 30,000 tons of pbat in jingzhou base2022-09-15
• hebei jinbang 80,000 tons of epoxy resin, 160,000 tons of epichlorohydrin project environmental impact assessment officially accepted2022-07-07