and there is huge room for import substitution in the market

metallocene polypropylene, referred to as mpp, is a new high-performance polymer material produced using metallocene coordination compounds as catalysts. it has high strength, excellent toughness, stable chemical properties, high temperature resistance, strong oxidation resistance, good transparency, and insulation. it has the characteristics of flame retardant, radiation resistance, non-toxic and odorless, and its overall performance is…