| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.37 | USD | 20251014 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.49 | USD | 20251013 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.49 | USD | 20251013 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.49 | USD | 20251013 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.49 | USD | 20251013 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.49 | USD | 20251013 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.49 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 605.57 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 605.57 | USD | 20251013 |
| Shandong Yushuo Chem | Industrial Grade | MT | 605.57 | USD | 20251013 |