| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Dezheng Chem | China national standards | MT | 999.9 | USD | 20251013 |
| Jinan Dezheng Chem | China national standards | MT | 999.9 | USD | 20251013 |
| Jinan Dezheng Chem | China national standards | MT | 999.32 | USD | 20251011 |
| Jinan Dezheng Chem | China national standards | MT | 999.32 | USD | 20251011 |
| Jinan Dezheng Chem | China national standards | MT | 999.32 | USD | 20251010 |
| Jinan Dezheng Chem | China national standards | MT | 999.32 | USD | 20251010 |
| Jinan Dezheng Chem | China national standards | MT | 998.57 | USD | 20251009 |
| Jinan Dezheng Chem | China national standards | MT | 957.01 | USD | 20251008 |
| Jinan Dezheng Chem | China national standards | MT | 957.01 | USD | 20251008 |
| Jinan Dezheng Chem | China national standards | MT | 957.01 | USD | 20251007 |