| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Aochen Chem | China national standards | MT | 916.72 | USD | 20251120 |
| Jinan Aochen Chem | China national standards | MT | 959.03 | USD | 20251120 |
| Jinan Aochen Chem | China national standards | MT | 1198.79 | USD | 20251120 |
| Jinan Aochen Chem | China national standards | MT | 1241.1 | USD | 20251120 |
| Jinan Aochen Chem | China national standards | MT | 987.24 | USD | 20251120 |
| Jinan Aochen Chem | China national standards | MT | 917.15 | USD | 20251119 |
| Jinan Aochen Chem | China national standards | MT | 987.7 | USD | 20251119 |
| Jinan Aochen Chem | China national standards | MT | 959.48 | USD | 20251119 |
| Jinan Aochen Chem | China national standards | MT | 1199.35 | USD | 20251119 |
| Jinan Aochen Chem | China national standards | MT | 1241.68 | USD | 20251119 |