rongsheng petrochemical subsidiary zhejiang petrochemical’s polyether plant with an annual output of 380,000 tons produces qualified products
recently, zhejiang petrochemical co., ltd. (hereinafter referred to as “zhejiang petrochemical”), a holding subsidiary of rongsheng petrochemical co., ltd. (hereinafter referred to as the “company”), invested and constructed a 380,000 tons/year green petrochemical base in zhoushan. the 240,000 tons/year ppg production line in the annual polyether unit has produced qualified products. polyether polyol is an…
