| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | Polyester Grade | MT | 618.79 | USD | 20250922 |
| Shandong Shuojia Chem | Polyester Grade | MT | 618.79 | USD | 20250922 |
| Sinopec | China national standards | MT | 618.79 | USD | 20250922 |
| Shandong Shuojia Chem | China national standards | MT | 618.79 | USD | 20250922 |
| Shandong LuoHeng Chem | China national standards | MT | 576.6 | USD | 20250922 |
| Shandong LuoHeng Chem | China national standards | MT | 576.6 | USD | 20250922 |
| Shandong LuoHeng Chem | China national standards | MT | 576.6 | USD | 20250922 |
| BASF YPC | China national standards | MT | 534.41 | USD | 20250922 |
| Wuhan Hengjiu Chem | China national standards | MT | 534.41 | USD | 20250922 |
| CNOOC | Polyester Grade | MT | 534.41 | USD | 20250922 |