| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 422.2 | USD | 20250923 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 562.54 | USD | 20250922 |
| Shandong Jinshenrun Chem | China national standards | MT | 421.91 | USD | 20250922 |
| Shandong Jinshenrun Chem | China national standards | MT | 1125.08 | USD | 20250922 |
| Shandong Jinshenrun Chem | China national standards | MT | 421.77 | USD | 20250920 |
| Shandong Jinshenrun Chem | China national standards | MT | 1124.73 | USD | 20250920 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 562.37 | USD | 20250920 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 562.37 | USD | 20250919 |
| Shandong Jinshenrun Chem | China national standards | MT | 1124.73 | USD | 20250919 |
| Shandong Jinshenrun Chem | China national standards | MT | 421.77 | USD | 20250919 |