| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1098.27 | USD | 20251014 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1098.48 | USD | 20251013 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1097.85 | USD | 20251012 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1097.85 | USD | 20251011 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1097.85 | USD | 20251010 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1097.74 | USD | 20251008 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1097.74 | USD | 20251007 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1097.74 | USD | 20251005 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1097.74 | USD | 20251004 |