| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Polyester Grade | MT | 593.01 | USD | 20251114 |
| Shandong Yushuo Chem | Polyester Grade | MT | 593.01 | USD | 20251114 |
| Shandong Yushuo Chem | Polyester Grade | MT | 593.01 | USD | 20251114 |
| Shandong Yushuo Chem | Polyester Grade | MT | 592.94 | USD | 20251112 |
| Shandong Yushuo Chem | Polyester Grade | MT | 592.94 | USD | 20251112 |
| Shandong Yushuo Chem | Polyester Grade | MT | 592.94 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 578.83 | USD | 20251112 |
| Shandong Yushuo Chem | Industrial Grade | MT | 578.83 | USD | 20251112 |
| Shandong Yushuo Chem | Industrial Grade | MT | 606.78 | USD | 20251111 |
| Shandong Yushuo Chem | China national standards | MT | 606.78 | USD | 20251111 |