| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 1174.06 | USD | 20260126 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1227.2 | USD | 20260116 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1213.18 | USD | 20260115 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1183.97 | USD | 20260113 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1183.97 | USD | 20260113 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1155.36 | USD | 20260112 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1155.36 | USD | 20260112 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1125.4 | USD | 20260109 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1125.4 | USD | 20260109 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1104.41 | USD | 20260106 |