| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Polyester Grade | MT | 551.17 | USD | 20251201 |
| Zaozhuang Yitai | China national standards | MT | 607.7 | USD | 20251201 |
| Sinopec | China national standards | MT | 565.3 | USD | 20251201 |
| Changzhou Qidi Chem | Polyester Grade | MT | 706.62 | USD | 20251201 |
| Baozhen Shandong Chem | Polyester Grade | MT | 678.36 | USD | 20251201 |
| Nanjing Runsheng Petro | China national standards | MT | 607.7 | USD | 20251201 |
| Nanjing Baitu Chem | China national standards | MT | 621.83 | USD | 20251201 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 537.03 | USD | 20251201 |
| Qingdao Shengze Chem | China national standards | MT | 529.97 | USD | 20251201 |
| CNOOC | Polyester Grade | MT | 621.83 | USD | 20251201 |