| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 830.32 | USD | 20250923 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.25 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250923 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.25 | USD | 20250923 |
| Shandong Xingpeng Chem | China national standards | MT | 647.37 | USD | 20250923 |
| Shandong Jinshenrun Chem | China national standards | MT | 886.61 | USD | 20250923 |