| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 533.63 | USD | 20251108 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.33 | USD | 20251107 |
| Lihuayi Weiyuan Chem | China national standards | MT | 607.04 | USD | 20251107 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 533.63 | USD | 20251107 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.8 | USD | 20251107 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 607.04 | USD | 20251107 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 533.41 | USD | 20251106 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 606.79 | USD | 20251106 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.56 | USD | 20251106 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.12 | USD | 20251106 |