| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Kailong Chem | China national standards | MT | 295.57 | USD | 20251011 |
| Shandong Kailong Chem | Industrial Grade | MT | 225.2 | USD | 20251010 |
| Shandong Kailong Chem | Industrial Grade | MT | 274.46 | USD | 20251010 |
| Shandong Kailong Chem | Industrial Grade | MT | 295.57 | USD | 20251010 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.5 | USD | 20251010 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.29 | USD | 20251009 |
| Shandong Kailong Chem | Industrial Grade | MT | 295.35 | USD | 20251009 |
| Shandong Kailong Chem | Industrial Grade | MT | 274.25 | USD | 20251009 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.47 | USD | 20251007 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.47 | USD | 20251006 |