2014 Shandong Ruifeng Chemical Co.,Ltd. 2014 300243 2015 4 15 1 2014 ) 2 ( | 2014 | 1 | 1 | 2014 | 12 | 31 | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2014 | 12 | 31 | | | | | | | | Polyvinylchloride | PVC | PVC | | | | | | | | PVC | PVC | PVC | PVC | PVC | | | | | | PVC | | | | | | | | | | ACR | / | Acrylic additives | PVC | | | | | | | ACR | PVC | | | | | | | | | Impact Modifier | PVC | PVC | PVC | | | | | | | PVC | ACR | | | | | | | | | CPE | | | | | | | | | | (Methyl Methacrylate) ...