| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.94 | USD | 20251203 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 579.47 | USD | 20251203 |
| Lihuayi Weiyuan Chem | China national standards | MT | 607.74 | USD | 20251203 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 504.57 | USD | 20251203 |
| Lihuayi Weiyuan Chem | China national standards | MT | 579.47 | USD | 20251203 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 504.28 | USD | 20251202 |
| Lihuayi Weiyuan Chem | China national standards | MT | 579.15 | USD | 20251202 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.64 | USD | 20251202 |
| Lihuayi Weiyuan Chem | China national standards | MT | 607.4 | USD | 20251202 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 579.15 | USD | 20251202 |