| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Langchem | China national standards | MT | 844.98 | USD | 20250909 |
| Shandong Langchem | China national standards | MT | 943.56 | USD | 20250909 |
| Shandong Langchem | China national standards | MT | 936.51 | USD | 20250909 |
| Shandong Langchem | Industrial Grade | MT | 908.35 | USD | 20250909 |
| Shandong Langchem | China national standards | MT | 901.31 | USD | 20250909 |
| Shandong Jinwen Chem | China national standards | MT | 844.98 | USD | 20250909 |
| Shandong Fusheng | China national standards | MT | 901.31 | USD | 20250909 |
| Shandong Fusheng | Industrial Grade | MT | 901.31 | USD | 20250909 |
| Shandong Fusheng | China national standards | MT | 844.98 | USD | 20250909 |
| Shandong Xingpeng Chem | China national standards | MT | 647.62 | USD | 20250908 |