| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 239.92 | USD | 20251118 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 225.81 | USD | 20251118 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 225.94 | USD | 20251117 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 240.06 | USD | 20251117 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 225.91 | USD | 20251115 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 240.03 | USD | 20251114 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 225.91 | USD | 20251114 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 225.78 | USD | 20251113 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 240.0 | USD | 20251112 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 225.88 | USD | 20251112 |