| Vendor | Spec | Unit | Price | Currency | Date |
| New SOLAR Tech | China national standards | MT | 1594.62 | USD | 20260310 |
| New SOLAR Tech | China national standards | MT | 1035.86 | USD | 20260306 |
| New SOLAR Tech | China national standards | MT | 1007.14 | USD | 20260305 |
| Zhenjiang UnionChem | China national standards | MT | 985.41 | USD | 20260305 |
| New SOLAR Tech | China national standards | MT | 976.51 | USD | 20260304 |
| Shijiaz Bailong Chem | China national standards | MT | 1012.67 | USD | 20260304 |
| Shijiaz Bailong Chem | China national standards | MT | 955.3 | USD | 20260303 |
| Zhenjiang UnionChem | China national standards | MT | 948.07 | USD | 20260303 |
| New SOLAR Tech | China national standards | MT | 946.04 | USD | 20260302 |
| New SOLAR Tech | China national standards | MT | 946.04 | USD | 20260302 |