| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yaowang Chem | Polyester Grade | MT | 562.23 | USD | 20251128 |
| Shandong Yaowang Chem | Polyester Grade | MT | 562.31 | USD | 20251127 |
| Shandong Yaowang Chem | Polyester Grade | MT | 561.55 | USD | 20251122 |
| Shandong Yaowang Chem | Polyester Grade | MT | 561.55 | USD | 20251121 |
| Shandong Yaowang Chem | Polyester Grade | MT | 561.7 | USD | 20251110 |
| Shandong Yaowang Chem | Polyester Grade | MT | 546.87 | USD | 20251019 |
| Shandong Yaowang Chem | Polyester Grade | MT | 546.87 | USD | 20251017 |