| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiaz Bailong Chem | China national standards | MT | 1031.67 | USD | 20251201 |
| Shijiaz Bailong Chem | China national standards | MT | 840.88 | USD | 20251201 |
| Shijiaz Bailong Chem | China national standards | MT | 1031.23 | USD | 20251128 |
| Shijiaz Bailong Chem | China national standards | MT | 840.53 | USD | 20251128 |
| Shijiaz Bailong Chem | China national standards | MT | 840.64 | USD | 20251127 |
| Shijiaz Bailong Chem | China national standards | MT | 1031.38 | USD | 20251127 |
| Shijiaz Bailong Chem | China national standards | MT | 1031.13 | USD | 20251126 |
| Shijiaz Bailong Chem | China national standards | MT | 840.44 | USD | 20251126 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.69 | USD | 20251125 |
| Shijiaz Bailong Chem | China national standards | MT | 840.09 | USD | 20251125 |