| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qinzhou Xintiande | China national standards | MT | USD | 20250929 | |
| Guangxi Jinyuan Bio | China national standards | MT | USD | 20250929 | |
| Yankuang LunanChem | China national standards | MT | USD | 20250929 | |
| Tangshan Zhongrong | China national standards | MT | USD | 20250929 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20250929 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20250929 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250929 | |
| Shandong Langchem | China national standards | MT | USD | 20250929 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20250929 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20250929 |
