| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Dezheng Chem | China national standards | MT | USD | 20251011 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20251011 | |
| Jiangsu Lianhai Bio | China national standards | MT | USD | 20251011 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251011 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251011 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251011 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20251011 | |
| Shandong Junfeng | China national standards | MT | USD | 20251011 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251011 | |
| Shandong Langchem | China national standards | MT | USD | 20251011 |
