| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Polyester Grade | MT | 563.79 | USD | 20251018 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 606.07 | USD | 20251018 |
| Shandong Yushuo Chem | Industrial Grade | MT | 606.07 | USD | 20251018 |
| Shandong Yushuo Chem | China national standards | MT | 606.07 | USD | 20251018 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.97 | USD | 20251018 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.97 | USD | 20251018 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.97 | USD | 20251018 |
| Lihuayi Weiyuan Chem | China national standards | MT | 521.5 | USD | 20251018 |
| Beijing Yanshan Petro | China national standards | MT | 521.5 | USD | 20251018 |
| Shandong Qiangsen Chem | China national standards | MT | 507.41 | USD | 20251018 |