| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qinzhou Xintiande | China national standards | MT | USD | 20251106 | |
| Guangxi Jinyuan Bio | China national standards | MT | USD | 20251106 | |
| Yankuang LunanChem | China national standards | MT | USD | 20251106 | |
| Tangshan Zhongrong | China national standards | MT | USD | 20251106 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20251106 | |
| Shanghai Minyu Tech | China national standards | MT | USD | 20251106 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251106 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251106 | |
| Shandong Junfeng | China national standards | MT | USD | 20251106 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251106 |
