| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 578.88 | USD | 20251125 |
| Lihuayi Weiyuan Chem | China national standards | MT | 607.12 | USD | 20251125 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.41 | USD | 20251125 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 578.71 | USD | 20251124 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.71 | USD | 20251124 |
| Lihuayi Weiyuan Chem | China national standards | MT | 606.94 | USD | 20251124 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.25 | USD | 20251124 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.05 | USD | 20251122 |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.48 | USD | 20251122 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 578.48 | USD | 20251121 |