| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Shuojia Chem | China national standards | MT | USD | 20250926 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20250926 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250926 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250926 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20250926 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250926 | |
| Shandong Haili Chem | China national standards | MT | USD | 20250926 | |
| Jining Zhongyin EC | China national standards | MT | USD | 20250926 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250926 | |
| Shandong Langchem | China national standards | MT | USD | 20250926 |
