| Vendor | Spec | Unit | Price | Currency | Date |
| New SOLAR Tech | China national standards | MT | 894.11 | USD | 20260130 |
| Shijiaz Bailong Chem | China national standards | MT | 925.69 | USD | 20260130 |
| New SOLAR Tech | China national standards | MT | 907.46 | USD | 20260128 |
| Zhenjiang UnionChem | China national standards | MT | 894.67 | USD | 20260127 |
| Panjin Read Chem | China national standards | MT | 888.04 | USD | 20260123 |
| New SOLAR Tech | China national standards | MT | 899.0 | USD | 20260116 |
| Panjin Read Chem | China national standards | MT | 878.49 | USD | 20260114 |
| New SOLAR Tech | China national standards | MT | 905.81 | USD | 20260113 |
| New SOLAR Tech | China national standards | MT | 905.81 | USD | 20260113 |
| New SOLAR Tech | China national standards | MT | 905.81 | USD | 20260113 |