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PVC Polyvinyl CH Loride - White Powder with China Origin, Grade Sg-5. Also Known as PVC Resin Polyvinyl CH Loride Grade, Find Details and Price about PVC Resin Polyvinyl Chlo Ride from PVC Polyvinyl CH Loride - White Powder with China Origin, Grade Sg-5. Also Known as PVC Resin Polyvinyl CH Loride Grade - Qingdao Kejunsheng New Material Co., Ltd.