| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 521.36 | USD | 20251016 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 605.68 | USD | 20251015 |
| Lihuayi Weiyuan Chem | China national standards | MT | 521.16 | USD | 20251015 |
| Lihuayi Weiyuan Chem | China national standards | MT | 577.51 | USD | 20251015 |
| Lihuayi Weiyuan Chem | China national standards | MT | 605.68 | USD | 20251015 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 605.45 | USD | 20251014 |
| Lihuayi Weiyuan Chem | China national standards | MT | 577.29 | USD | 20251014 |
| Lihuayi Weiyuan Chem | China national standards | MT | 520.97 | USD | 20251014 |
| Lihuayi Weiyuan Chem | China national standards | MT | 577.41 | USD | 20251013 |
| Lihuayi Weiyuan Chem | China national standards | MT | 521.08 | USD | 20251013 |