| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiaz Bailong Chem | China national standards | MT | 1310.54 | USD | 20260424 |
| Shijiaz Bailong Chem | China national standards | MT | 1311.28 | USD | 20260423 |
| Shijiaz Bailong Chem | China national standards | MT | 1311.28 | USD | 20260423 |
| Shijiaz Bailong Chem | China national standards | MT | 1325.85 | USD | 20260422 |
| Shijiaz Bailong Chem | China national standards | MT | 1326.65 | USD | 20260421 |
| Shijiaz Bailong Chem | China national standards | MT | 1325.6 | USD | 20260420 |
| Shijiaz Bailong Chem | China national standards | MT | 1369.82 | USD | 20260417 |
| Shijiaz Bailong Chem | China national standards | MT | 1326.11 | USD | 20260417 |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20260416 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20260415 |