| Vendor | Spec | Unit | Price | Currency | Date |
| New SOLAR Tech | China national standards | MT | 777.23 | USD | 20251208 |
| Changzhou Qidi Chem | China national standards | MT | 960.94 | USD | 20251208 |
| Shandong Hongxin Chem | China national standards | MT | 932.68 | USD | 20251208 |
| Shandong Hongxin Chem | China national standards | MT | 847.89 | USD | 20251208 |
| Shijiaz Bailong Chem | China national standards | MT | 932.68 | USD | 20251208 |
| Shijiaz Bailong Chem | China national standards | MT | 1031.6 | USD | 20251208 |
| Shandong Hongyang Chem | China national standards | MT | 1031.6 | USD | 20251208 |
| Shandong Xima | China national standards | MT | 890.28 | USD | 20251208 |
| Shandong Laya Chem | China national standards | MT | 890.28 | USD | 20251208 |
| Shandong Hongxin Chem | China national standards | MT | 847.89 | USD | 20251208 |