| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Kailong Chem | Industrial Grade | MT | 296.34 | USD | 20251106 |
| Shandong Kailong Chem | Industrial Grade | MT | 296.34 | USD | 20251106 |
| Shandong Kailong Chem | Industrial Grade | MT | 282.23 | USD | 20251106 |
| Shandong Kailong Chem | Industrial Grade | MT | 317.34 | USD | 20251105 |
| Shandong Kailong Chem | Industrial Grade | MT | 282.08 | USD | 20251105 |
| Shandong Kailong Chem | Industrial Grade | MT | 296.19 | USD | 20251105 |
| Shandong Kailong Chem | China national standards | MT | 253.88 | USD | 20251105 |
| Shandong Kailong Chem | Industrial Grade | MT | 317.42 | USD | 20251104 |
| Shandong Kailong Chem | Industrial Grade | MT | 253.93 | USD | 20251104 |
| Shandong Kailong Chem | Industrial Grade | MT | 296.25 | USD | 20251104 |