| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 971.08 | USD | 20250930 |
| Shijiaz Bailong Chem | China national standards | MT | 957.01 | USD | 20250930 |
| Shandong Xima | China national standards | MT | 886.64 | USD | 20250930 |
| New SOLAR Tech | China national standards | MT | 883.82 | USD | 20250930 |
| Shijiaz Bailong Chem | China national standards | MT | 900.71 | USD | 20250930 |
| Shandong Yushuo Chem | China national standards | MT | 844.42 | USD | 20250930 |
| Shandong Hongxin Chem | China national standards | MT | 844.42 | USD | 20250930 |
| Shandong Hongxin Chem | China national standards | MT | 928.86 | USD | 20250930 |
| Shandong Hongxin Chem | China national standards | MT | 928.86 | USD | 20250930 |
| Shandong Hongxin Chem | China national standards | MT | 1027.37 | USD | 20250930 |