| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 565.26 | USD | 20251208 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 537.0 | USD | 20251208 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 544.06 | USD | 20251208 |
| Sinopec | China national standards | MT | 614.72 | USD | 20251208 |
| Shandong Junfeng | China national standards | MT | 621.79 | USD | 20251208 |
| Hebei Platinum Run | Polyester Resin Grade | MT | 501.67 | USD | 20251208 |
| Qingdao Shengze Chem | China national standards | MT | 512.97 | USD | 20251208 |
| Liao Jinxinda | China national standards | MT | 529.93 | USD | 20251208 |
| Sinopec | China national standards | MT | 579.39 | USD | 20251208 |
| Qingdao Shengze Chem | China national standards | MT | 491.78 | USD | 20251208 |