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Sinopec Brand Polyvinyl Chloride Virgin PVC Resin Powder Sg5 S700 S1300 S1000 S1050p, Find Details and Price about PVC Resin Polyvinyl Chlorides from Sinopec Brand Polyvinyl Chloride Virgin PVC Resin Powder Sg5 S700 S1300 S1000 S1050p - HEBEI RUNXUCHEN TRADING CO., LTD.