| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 802.2 | USD | 20251006 |
| Shandong Jinshenrun Chem | China national standards | MT | 745.9 | USD | 20251006 |
| Shandong Jinshenrun Chem | China national standards | MT | 745.9 | USD | 20251006 |
| Shandong Jinshenrun Chem | China national standards | MT | 745.9 | USD | 20251006 |
| Wuhan Hengjiu Chem | China national standards | MT | 802.2 | USD | 20251006 |
| Jinan Jinrihe Chem | China national standards | MT | 703.68 | USD | 20251005 |
| Henan Zhongyuan Dahua | China national standards | MT | 703.68 | USD | 20251005 |
| Shandong Jinshenrun Chem | China national standards | MT | 745.9 | USD | 20251005 |
| Shandong Jinshenrun Chem | China national standards | MT | 745.9 | USD | 20251005 |
| Shandong Jinshenrun Chem | China national standards | MT | 745.9 | USD | 20251005 |