| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 234.62 | USD | 20251203 |
| Qingdao Shengze Chem | China national standards | MT | 233.2 | USD | 20251203 |
| Luxi Chem | China national standards | MT | 233.2 | USD | 20251203 |
| Qingdao Shengze Chem | China national standards | MT | 233.2 | USD | 20251203 |
| Shandong FUZE | China national standards | MT | 353.34 | USD | 20251203 |
| Shandong Jinling Chem | China national standards | MT | 332.14 | USD | 20251203 |
| Liaocheng Xinli | China national standards | MT | 247.34 | USD | 20251203 |
| Liaocheng Xinli | China national standards | MT | 275.6 | USD | 20251203 |
| Shandong Xingpeng Chem | China national standards | MT | 318.0 | USD | 20251203 |
| Luxi Chem | China national standards | MT | 240.27 | USD | 20251203 |