| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 606.78 | USD | 20251111 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.56 | USD | 20251111 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.11 | USD | 20251111 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.11 | USD | 20251111 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 606.86 | USD | 20251110 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.64 | USD | 20251110 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.19 | USD | 20251110 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 533.63 | USD | 20251109 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.8 | USD | 20251109 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 533.63 | USD | 20251108 |