| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 261.24 | USD | 20251117 |
| Luxi Chem | China national standards | MT | 247.12 | USD | 20251117 |
| Shandong FUZE | China national standards | MT | 352.98 | USD | 20251116 |
| Shandong Zhenkun | China national standards | MT | 303.57 | USD | 20251116 |
| Luxi Chem | China national standards | MT | 310.62 | USD | 20251116 |
| Qingdao Shengze Chem | China national standards | MT | 249.91 | USD | 20251116 |
| Luxi Chem | China national standards | MT | 249.91 | USD | 20251116 |
| Shandong Jinling Chem | China national standards | MT | 249.91 | USD | 20251116 |
| Qingdao Shengze Chem | China national standards | MT | 249.91 | USD | 20251116 |
| Luxi Chem | China national standards | MT | 303.57 | USD | 20251116 |