2013 Shandong Ruifeng Chemical Co.,Ltd. 2013 300243 2014 4 24 1 2013 ) 2 ( | 2013 | 1 | 1 | 2013 | 12 | 31 | | --- | --- | --- | --- | --- | --- | | 2013 | 12 | 31 | | | | | Polyvinylchloride | | | | | | | PVC | PVC | | | | | | PVC | PVC | PVC | PVC | | | | PVC | | | | | | | PVC | | | | | | | / | Acrylic additives | PVC | ACR | | | | ACR | PVC | | | | | | Impact Modifier | PVC | PVC | PVC | | | | PVC | | | | | | | ACR | | | | | | | CPE | | | | | | | (Methyl Methacrylate) - | - | Butadiene | Styrene | , | PV ...