| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.43 | USD | 20251027 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.0 | USD | 20251027 |
| Lihuayi Weiyuan Chem | China national standards | MT | 606.65 | USD | 20251027 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.05 | USD | 20251026 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.05 | USD | 20251025 |
| Lihuayi Weiyuan Chem | China national standards | MT | 521.66 | USD | 20251025 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.05 | USD | 20251024 |
| Lihuayi Weiyuan Chem | China national standards | MT | 521.66 | USD | 20251024 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 542.88 | USD | 20251023 |
| Lihuayi Weiyuan Chem | China national standards | MT | 521.73 | USD | 20251023 |