| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chem | Polyester Grade | MT | 529.24 | USD | 20251028 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 663.32 | USD | 20251028 |
| CNOOC | Polyester Grade | MT | 649.2 | USD | 20251028 |
| Zaozhuang Yitai | China national standards | MT | 635.09 | USD | 20251028 |
| Qingdao Shengze Chem | China national standards | MT | 529.24 | USD | 20251028 |
| Sinopec | China national standards | MT | 705.66 | USD | 20251028 |
| Sinopec | China national standards | MT | 677.43 | USD | 20251028 |
| Shandong Shuojia Chem | Polyester Grade | MT | 677.43 | USD | 20251028 |
| Shandong Shuojia Chem | Polyester Grade | MT | 677.43 | USD | 20251028 |
| Shandong Shuojia Chem | China national standards | MT | 677.43 | USD | 20251028 |