| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Aochen Chem | China national standards | MT | 987.57 | USD | 20251027 |
| Jinan Aochen Chem | China national standards | MT | 917.03 | USD | 20251027 |
| Jinan Aochen Chem | China national standards | MT | 1198.4 | USD | 20251024 |
| Jinan Aochen Chem | China national standards | MT | 958.72 | USD | 20251024 |
| Jinan Aochen Chem | China national standards | MT | 1240.69 | USD | 20251024 |
| Jinan Aochen Chem | China national standards | MT | 916.42 | USD | 20251024 |
| Jinan Aochen Chem | China national standards | MT | 986.92 | USD | 20251024 |
| Jinan Aochen Chem | China national standards | MT | 916.55 | USD | 20251023 |
| Jinan Aochen Chem | China national standards | MT | 1240.87 | USD | 20251023 |
| Jinan Aochen Chem | China national standards | MT | 958.85 | USD | 20251023 |