| Vendor | Spec | Unit | Price | Currency | Date |
| New SOLAR Tech | China national standards | MT | 846.94 | USD | 20251029 |
| Hubei 789 Chem | China national standards | MT | 988.1 | USD | 20251029 |
| Shandong Hongxin Chem | China national standards | MT | 917.52 | USD | 20251029 |
| Hebei Risun | China national standards | MT | 959.87 | USD | 20251029 |
| Shandong Hongxin Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Shandong Hongxin Chem | China national standards | MT | 846.79 | USD | 20251028 |
| Shandong Hongxin Chem | China national standards | MT | 1030.26 | USD | 20251028 |
| Shandong Hongxin Chem | China national standards | MT | 917.35 | USD | 20251028 |
| New SOLAR Tech | China national standards | MT | 846.79 | USD | 20251028 |
| Shijiaz Bailong Chem | China national standards | MT | 860.9 | USD | 20251028 |