| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251014 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251014 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251014 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20251014 | |
| Jiangsu Lianhai Bio | China national standards | MT | USD | 20251014 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251014 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251014 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251014 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251014 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20251014 |
