| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Polyester Grade | MT | 593.78 | USD | 20251204 |
| Shandong Hualu | Polyester Resin Grade | MT | 513.2 | USD | 20251204 |
| Shandong Yushuo Chem | Polyester Grade | MT | 593.78 | USD | 20251204 |
| Hualu Holdings | China national standards | MT | 678.61 | USD | 20251204 |
| Jinan Qi Mat | China national standards | MT | 513.2 | USD | 20251204 |
| Hebei Platinum Run | China national standards | MT | 494.82 | USD | 20251204 |
| Sinopec | China national standards | MT | 678.61 | USD | 20251204 |
| Shandong Yushuo Chem | China national standards | MT | 579.64 | USD | 20251204 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 504.71 | USD | 20251204 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 537.23 | USD | 20251204 |