| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Ningbo Dafeng | China national standards | MT | USD | 20250813 | |
| ShanDong Shenghua | China national standards | MT | USD | 20250813 | |
| Heze Zhuohang | China national standards | MT | USD | 20250813 | |
| Qingdao Soda | China national standards | MT | USD | 20250813 | |
| Dongying Hi-tech | China national standards | MT | USD | 20250813 | |
| TJ Bohai Chem | China national standards | MT | USD | 20250813 | |
| Shandong Fusheng | China national standards | MT | USD | 20250813 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20250813 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250813 | |
| Shandong Langchem | Industrial Grade | MT | USD | 20250813 |
