| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Aochen Chem | China national standards | MT | 988.04 | USD | 20251124 |
| Jinan Aochen Chem | China national standards | MT | 917.47 | USD | 20251124 |
| Jinan Aochen Chem | China national standards | MT | 1242.11 | USD | 20251124 |
| Jinan Aochen Chem | China national standards | MT | 959.81 | USD | 20251124 |
| Jinan Aochen Chem | China national standards | MT | 1199.77 | USD | 20251124 |
| Jinan Aochen Chem | China national standards | MT | 959.44 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 1241.62 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 987.65 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 917.11 | USD | 20251121 |
| Jinan Aochen Chem | China national standards | MT | 1199.29 | USD | 20251121 |