| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 834.95 | USD | 20260115 |
| Lihuayi Weiyuan Chem | China national standards | MT | 827.15 | USD | 20260114 |
| Lihuayi Weiyuan Chem | China national standards | MT | 827.3 | USD | 20260112 |
| Lihuayi Weiyuan Chem | China national standards | MT | 827.3 | USD | 20260112 |
| Lihuayi Weiyuan Chem | China national standards | MT | 827.3 | USD | 20260112 |
| Lihuayi Weiyuan Chem | China national standards | MT | 827.3 | USD | 20260112 |
| Lihuayi Weiyuan Chem | China national standards | MT | 827.3 | USD | 20260112 |
| Lihuayi Weiyuan Chem | China national standards | MT | 812.0 | USD | 20260108 |
| Lihuayi Weiyuan Chem | China national standards | MT | 812.0 | USD | 20260108 |
| Lihuayi Weiyuan Chem | China national standards | MT | 812.0 | USD | 20260108 |