| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 984.74 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 1005.84 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 1005.84 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 1005.84 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 1005.84 | USD | 20250918 |
| Shandong Yushuo Chem | China national standards | MT | 984.74 | USD | 20250918 |
| Wuhan Hengjiu Chem | China national standards | MT | 1125.41 | USD | 20250918 |
| Wuhan Hengjiu Chem | China national standards | MT | 1125.41 | USD | 20250918 |
| Shandong Jinshenrun Chem | China national standards | MT | 998.8 | USD | 20250918 |
| Shandong Jinshenrun Chem | China national standards | MT | 1012.87 | USD | 20250918 |