| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Laya Chem | China national standards | MT | 746.26 | USD | 20251014 |
| Shandong Fusheng | China national standards | MT | 788.5 | USD | 20251014 |
| Jinan Jinhao Chem | China national standards | MT | 788.65 | USD | 20251013 |
| Jinan Jinhao Chem | China national standards | MT | 788.65 | USD | 20251013 |
| Jinan Jinhao Chem | China national standards | MT | 802.74 | USD | 20251013 |
| Changzhou Jiaye Chem | China national standards | MT | 1154.82 | USD | 20251013 |
| Shandong Jinshenrun Chem | China national standards | MT | 760.49 | USD | 20251013 |
| Shandong Jinshenrun Chem | China national standards | MT | 760.49 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 746.41 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 746.41 | USD | 20251013 |