| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chem | China national standards | MT | 592.83 | USD | 20251124 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 592.59 | USD | 20251122 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 536.16 | USD | 20251122 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 536.16 | USD | 20251122 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 536.16 | USD | 20251121 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 592.59 | USD | 20251121 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 536.16 | USD | 20251121 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 535.93 | USD | 20251120 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 535.93 | USD | 20251120 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 592.34 | USD | 20251120 |