| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 1106.68 | USD | 20260425 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1062.99 | USD | 20260424 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1062.99 | USD | 20260424 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1034.46 | USD | 20260423 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1034.46 | USD | 20260423 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1019.89 | USD | 20260422 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1020.5 | USD | 20260421 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1020.5 | USD | 20260421 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1048.83 | USD | 20260420 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1048.83 | USD | 20260420 |