| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zibo Huibao Chem | China national standards | MT | USD | 20250918 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20250918 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250918 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250918 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250918 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20250918 | |
| Jinan Jiaxing Chem | China national standards | MT | USD | 20250918 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250918 | |
| Jining Zhongyin EC | China national standards | MT | USD | 20250918 | |
| Shandong Haili Chem | China national standards | MT | USD | 20250918 |
