| Vendor | Spec | Unit | Price | Currency | Date |
| Hualu Holdings | China national standards | MT | 677.55 | USD | 20251029 |
| Satellite Chem | China national standards | MT | 580.16 | USD | 20251029 |
| Sinopec | China national standards | MT | 585.8 | USD | 20251029 |
| Sinopec | China national standards | MT | 611.92 | USD | 20251029 |
| Linyi Haoxuan | Polyester Grade | MT | 635.21 | USD | 20251029 |
| Shandong Linglin | Polyester Grade | MT | 606.98 | USD | 20251029 |
| Sinopec | China national standards | MT | 705.79 | USD | 20251029 |
| Jinan Qi Mat | China national standards | MT | 522.28 | USD | 20251029 |
| Shandong Hualu | Polyester Resin Grade | MT | 522.28 | USD | 20251029 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 564.63 | USD | 20251029 |