| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chem | China national standards | MT | 593.52 | USD | 20251208 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 593.65 | USD | 20251206 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 537.11 | USD | 20251206 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 537.11 | USD | 20251206 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 593.61 | USD | 20251203 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 537.07 | USD | 20251203 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 537.07 | USD | 20251203 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 593.27 | USD | 20251202 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 536.77 | USD | 20251202 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 536.77 | USD | 20251202 |