| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 960.23 | USD | 20251117 |
| Shandong Fusheng | China national standards | MT | 748.42 | USD | 20251117 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.32 | USD | 20251116 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.32 | USD | 20251116 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.32 | USD | 20251116 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.32 | USD | 20251115 |
| Henan Zhongyuan Dahua | China national standards | MT | 720.08 | USD | 20251115 |
| Hualu Holdings | China national standards | MT | 875.4 | USD | 20251115 |
| Jinan Jinrihe Chem | China national standards | MT | 677.73 | USD | 20251115 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.32 | USD | 20251115 |