| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 578.4 | USD | 20251104 |
| Shanxi Yangmei Chem | China national standards | MT | 521.97 | USD | 20251104 |
| Shandong Hualu | Polyester Resin Grade | MT | 521.97 | USD | 20251104 |
| Shandong Yuanhe Chem | Polyester Grade | MT | 677.15 | USD | 20251104 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.4 | USD | 20251104 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 564.29 | USD | 20251104 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 536.08 | USD | 20251104 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 543.13 | USD | 20251104 |
| Hualu Holdings | China national standards | MT | 677.15 | USD | 20251104 |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | 620.72 | USD | 20251104 |