| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 886.61 | USD | 20250923 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 886.0 | USD | 20250922 |
| Shandong Jinshenrun Chem | China national standards | MT | 886.0 | USD | 20250922 |
| Shandong Jinshenrun Chem | China national standards | MT | 885.73 | USD | 20250920 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 885.73 | USD | 20250920 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 885.73 | USD | 20250919 |
| Shandong Jinshenrun Chem | China national standards | MT | 885.73 | USD | 20250919 |
| Shandong Jinshenrun Chem | China national standards | MT | 886.26 | USD | 20250918 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 886.26 | USD | 20250918 |