| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Tongdai Haijing Soda | China national standards | MT | USD | 20250928 | |
| Henan Baoxin Tech | China national standards | MT | USD | 20250928 | |
| Henan Huiyihai | China national standards | MT | USD | 20250928 | |
| Henan LanenChem | China national standards | MT | USD | 20250928 | |
| Guangdong Huihao | China national standards | MT | USD | 20250928 | |
| Suzhou ChemMat | China national standards | MT | USD | 20250928 | |
| Anhui Haozhan Tech | China national standards | MT | USD | 20250928 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20250928 | |
| Henan Kaijie Water | China national standards | MT | USD | 20250928 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250928 |
