| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 913.54 | USD | 20250928 |
| Guangzhou Tianyue Chem | China national standards | MT | 955.7 | USD | 20250928 |
| Guangzhou Tianyue Chem | China national standards | MT | 955.7 | USD | 20250928 |
| Shandong Aite Chem | China national standards | MT | 1096.24 | USD | 20250928 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 885.43 | USD | 20250928 |
| Shandong Wells Chem | China national standards | MT | 885.43 | USD | 20250928 |
| Shandong Jinshenrun Chem | China national standards | MT | 885.43 | USD | 20250928 |
| Shandong Shuojia Chem | Industrial Grade | MT | 815.16 | USD | 20250928 |
| Shandong Shuojia Chem | China national standards | MT | 815.16 | USD | 20250928 |
| Shandong Shuojia Chem | China national standards | MT | 815.16 | USD | 20250928 |