| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Yanshan Petro | China national standards | MT | 691.3 | USD | 20251027 |
| Hualu Holdings | China national standards | MT | 677.19 | USD | 20251027 |
| Sinopec | China national standards | MT | 578.43 | USD | 20251027 |
| Sinopec | China national standards | MT | 611.59 | USD | 20251027 |
| Satellite Chem | China national standards | MT | 579.85 | USD | 20251027 |
| Xuzhou Haoze Chem | China national standards | MT | 606.65 | USD | 20251027 |
| BASF YPC | China national standards | MT | 606.65 | USD | 20251027 |
| BASF YPC | China national standards | MT | 606.65 | USD | 20251027 |
| Sinopec | China national standards | MT | 705.41 | USD | 20251027 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 564.33 | USD | 20251027 |