| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xingdate Bio | Polyester Grade | MT | 763.43 | USD | 20251204 |
| Jinan Xingdate Bio | Polyester Grade | MT | 763.21 | USD | 20251203 |
| Jinan Xingdate Bio | Polyester Grade | MT | 763.15 | USD | 20251201 |
| Jinan Xingdate Bio | Polyester Grade | MT | 762.83 | USD | 20251128 |
| Jinan Xingdate Bio | Polyester Grade | MT | 761.94 | USD | 20251119 |
| Jinan Xingdate Bio | Polyester Grade | MT | 762.54 | USD | 20251117 |
| Jinan Xingdate Bio | Polyester Grade | MT | 762.0 | USD | 20251111 |
| Jinan Xingdate Bio | Polyester Grade | MT | 762.01 | USD | 20251106 |
| Jinan Xingdate Bio | Polyester Grade | MT | 762.02 | USD | 20251030 |
| Jinan Xingdate Bio | Polyester Grade | MT | 761.11 | USD | 20251019 |