| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jining Zhongyin EC | China national standards | MT | USD | 20250923 | |
| Shandong Haili Chem | China national standards | MT | USD | 20250923 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250923 | |
| Jinan Pulaihua Chem | China national standards | MT | USD | 20250923 | |
| Suzhou Zixu Mat | China national standards | MT | USD | 20250923 | |
| Luxi Chem | China national standards | MT | USD | 20250923 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20250923 | |
| Shandong Hualu | China national standards | MT | USD | 20250923 | |
| Henan Shouheng | China national standards | MT | USD | 20250922 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250922 |
