| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 815.16 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 815.16 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 815.16 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 815.16 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 815.16 | USD | 20250926 |
| Shandong Shuojia Chem | Industrial Grade | MT | 815.16 | USD | 20250926 |
| Shanghai Ronghe Chem | China national standards | MT | 843.27 | USD | 20250926 |
| Wuhan Hengjiu Chem | China national standards | MT | 885.43 | USD | 20250926 |
| Nanjing Baitu Chem | China national standards | MT | 899.48 | USD | 20250926 |
| Nanjing Baitu Chem | China national standards | MT | 815.16 | USD | 20250926 |