| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Guangxi Jinyuan Bio | China national standards | MT | USD | 20251117 | |
| Yankuang LunanChem | China national standards | MT | USD | 20251117 | |
| Tangshan Zhongrong | China national standards | MT | USD | 20251117 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251117 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251117 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251117 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251117 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251117 | |
| Shandong Langchem | China national standards | MT | USD | 20251117 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20251117 |
