| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 605.17 | USD | 20250930 |
| Lihuayi Weiyuan Chem | China national standards | MT | 534.54 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 745.54 | USD | 20250929 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.88 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 576.74 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 520.47 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 604.34 | USD | 20250928 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 555.15 | USD | 20250928 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.34 | USD | 20250928 |
| Lihuayi Weiyuan Chem | China national standards | MT | 576.23 | USD | 20250928 |