| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Shandong Wells Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Shandong Yushuo Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Shandong Xingpeng Chem | China national standards | MT | 649.32 | USD | 20251029 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 903.41 | USD | 20251029 |
| Shandong Wells Chem | China national standards | MT | 903.41 | USD | 20251029 |
| Shandong Jinshenrun Chem | China national standards | MT | 889.29 | USD | 20251029 |
| Xiamen Yudeshun Chem | China national standards | MT | 1270.41 | USD | 20251029 |
| Wuhan Hengjiu Chem | China national standards | MT | 804.6 | USD | 20251029 |
| Jinan Angxin Chem | China national standards | MT | 804.6 | USD | 20251029 |