| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 1099.3 | USD | 20260206 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1115.42 | USD | 20260205 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1100.2 | USD | 20260204 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1077.46 | USD | 20260203 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1129.48 | USD | 20260130 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1103.61 | USD | 20260129 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1089.53 | USD | 20260128 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1093.65 | USD | 20260127 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1098.18 | USD | 20260126 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1086.82 | USD | 20260123 |