| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Kailong Chem | Industrial Grade | MT | 295.54 | USD | 20250924 |
| Shandong Kailong Chem | Industrial Grade | MT | 225.17 | USD | 20250924 |
| Shandong Kailong Chem | Industrial Grade | MT | 225.17 | USD | 20250924 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.46 | USD | 20250924 |
| Shandong Kailong Chem | Industrial Grade | MT | 274.43 | USD | 20250923 |
| Shandong Kailong Chem | Industrial Grade | MT | 295.54 | USD | 20250923 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.46 | USD | 20250923 |
| Shandong Kailong Chem | Industrial Grade | MT | 225.17 | USD | 20250923 |
| Shandong Kailong Chem | China national standards | MT | 225.02 | USD | 20250922 |
| Shandong Kailong Chem | China national standards | MT | 274.24 | USD | 20250922 |