| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhenkun | China national standards | MT | USD | 20251006 | |
| Shandong Jinling | China national standards | MT | USD | 20251006 | |
| Luxi Chem | China national standards | MT | USD | 20251006 | |
| Jinan Xinhou | China national standards | MT | USD | 20251006 | |
| Jiangsu Meilan Chem | China national standards | MT | USD | 20251005 | |
| Jiangsu LeeMan Chem | China national standards | MT | USD | 20251005 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251005 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20251005 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251005 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251005 |
