| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Industrial Grade | MT | 536.77 | USD | 20251202 |
| Shandong Zhiheng | China national standards | MT | 592.56 | USD | 20251202 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 550.89 | USD | 20251202 |
| BASF YPC | China national standards | MT | 621.52 | USD | 20251202 |
| Beijing Yanshan Petro | China national standards | MT | 522.64 | USD | 20251202 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 536.77 | USD | 20251202 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 543.83 | USD | 20251202 |
| CNPC | China national standards | MT | 637.06 | USD | 20251202 |
| Beijing Yanshan Petro | China national standards | MT | 692.15 | USD | 20251202 |
| Shandong Aite Chem | China national standards | MT | 494.39 | USD | 20251202 |