| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 564.46 | USD | 20251030 |
| CNOOC | China national standards | MT | 578.57 | USD | 20251030 |
| Jinan Jinrihe Chem | China national standards | MT | 578.57 | USD | 20251030 |
| Zaozhuang Yitai | China national standards | MT | 635.02 | USD | 20251030 |
| Zaozhuang Yitai | China national standards | MT | 606.8 | USD | 20251030 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 543.29 | USD | 20251030 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 536.24 | USD | 20251030 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 564.46 | USD | 20251030 |
| Nanjing Runsheng Petro | China national standards | MT | 635.02 | USD | 20251030 |
| Nanjing Runsheng Petro | Polyester Grade | MT | 606.8 | USD | 20251030 |