| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Aochen Chem | China national standards | MT | 761.9 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 719.58 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 846.56 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 846.56 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 846.56 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 846.56 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 761.58 | USD | 20251120 |
| Jinan Aochen Chem | China national standards | MT | 846.2 | USD | 20251120 |
| Jinan Aochen Chem | China national standards | MT | 733.38 | USD | 20251120 |
| Jinan Aochen Chem | China national standards | MT | 733.38 | USD | 20251120 |