| Vendor | Spec | Unit | Price | Currency | Date |
| Xuzhou Haoze Chem | Industrial Grade | MT | 904.54 | USD | 20251203 |
| Xuzhou Haoze Chem | Industrial Grade | MT | 903.75 | USD | 20251117 |
| Xuzhou Haoze Chem | Industrial Grade | MT | 903.53 | USD | 20251112 |
| Xuzhou Haoze Chem | Industrial Grade | MT | 903.13 | USD | 20251106 |
| Xuzhou Haoze Chem | Industrial Grade | MT | 903.1 | USD | 20251103 |
| Xuzhou Haoze Chem | Industrial Grade | MT | 903.41 | USD | 20251029 |