| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 829.49 | USD | 20250920 |
| Shandong Yushuo Chem | China national standards | MT | 829.49 | USD | 20250920 |
| Shandong Yushuo Chem | Industrial Grade | MT | 829.49 | USD | 20250920 |
| Shandong Yushuo Chem | China national standards | MT | 829.49 | USD | 20250920 |
| Jinan Dezheng Chem | Industrial Grade | MT | 801.37 | USD | 20250920 |
| Tongling Jintai Chem | China national standards | MT | 801.37 | USD | 20250920 |
| Shandong Wells Chem | China national standards | MT | 815.43 | USD | 20250920 |
| Shandong Shuojia Chem | China national standards | MT | 815.43 | USD | 20250920 |
| Shandong Shuojia Chem | China national standards | MT | 815.43 | USD | 20250920 |
| Shandong Shuojia Chem | China national standards | MT | 815.43 | USD | 20250920 |