| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Kailong Chem | Industrial Grade | MT | 225.18 | USD | 20251005 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.47 | USD | 20251005 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.47 | USD | 20251004 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.47 | USD | 20251003 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.47 | USD | 20251002 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.47 | USD | 20251001 |
| Shandong Kailong Chem | Industrial Grade | MT | 274.44 | USD | 20250930 |
| Shandong Kailong Chem | Industrial Grade | MT | 295.55 | USD | 20250930 |
| Shandong Kailong Chem | Industrial Grade | MT | 281.47 | USD | 20250930 |
| Shandong Kailong Chem | Industrial Grade | MT | 225.18 | USD | 20250930 |