| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1026.32 | USD | 20250920 |
| Luxi Chem | China national standards | MT | 1012.26 | USD | 20250920 |
| Luxi Chem | China national standards | MT | 998.2 | USD | 20250920 |
| Shandong Yushuo Chem | China national standards | MT | 998.2 | USD | 20250920 |
| Shandong Yushuo Chem | China national standards | MT | 998.2 | USD | 20250920 |
| Shandong Yushuo Chem | China national standards | MT | 998.2 | USD | 20250920 |
| Shandong Yushuo Chem | China national standards | MT | 998.2 | USD | 20250920 |
| Luxi Chem | China national standards | MT | 998.2 | USD | 20250920 |
| Shandong Yushuo Chem | China national standards | MT | 998.2 | USD | 20250920 |
| Shandong Haili Chem | China national standards | MT | 970.08 | USD | 20250920 |