| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xingpeng Chem | China national standards | MT | 745.54 | USD | 20250929 |
| Nanjing Baitu Chem | China national standards | MT | 745.54 | USD | 20250929 |
| Nanjing Baitu Chem | China national standards | MT | 745.54 | USD | 20250929 |
| JIN Yimeng | China national standards | MT | 717.41 | USD | 20250929 |
| Wuhan Hengjiu Chem | China national standards | MT | 689.28 | USD | 20250929 |
| Wuhan Hengjiu Chem | China national standards | MT | 689.28 | USD | 20250929 |
| Wuhan Hengjiu Chem | China national standards | MT | 689.28 | USD | 20250929 |
| Jinan Angxin Chem | China national standards | MT | 731.48 | USD | 20250929 |
| Jinan Angxin Chem | China national standards | MT | 731.48 | USD | 20250929 |
| Shandong Langchem | China national standards | MT | 865.11 | USD | 20250929 |