| Vendor | Spec | Unit | Price | Currency | Date |
| Shanxi Yangmei Chem | China national standards | MT | 577.0 | USD | 20250925 |
| Shandong LuoHeng Chem | China national standards | MT | 577.0 | USD | 20250925 |
| Shandong LuoHeng Chem | China national standards | MT | 577.0 | USD | 20250925 |
| Qingdao Chengxin Chem | China national standards | MT | 534.78 | USD | 20250925 |
| Qingdao Chengxin Chem | China national standards | MT | 534.78 | USD | 20250925 |
| Shandong Hongshuo Chem | China national standards | MT | 492.56 | USD | 20250925 |
| Shandong Hongshuo Chem | Polyester Grade | MT | 534.78 | USD | 20250925 |
| Shandong Hongshuo Chem | China national standards | MT | 506.64 | USD | 20250925 |
| CNOOC | Polyester Grade | MT | 647.37 | USD | 20250925 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 661.44 | USD | 20250925 |