| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 63.61 | USD | 20251207 |
| Henan Kaijie Water | China national standards | MT | 124.38 | USD | 20251206 |
| Shandong Laya Chem | Reagent Grade | MT | 57.95 | USD | 20251206 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 190.82 | USD | 20251206 |
| Guangdong Huihao | 25percent | MT | 134.28 | USD | 20251206 |
| Guangdong Huihao | China national standards | MT | 162.55 | USD | 20251206 |
| Henan Kaijie Water | China national standards | MT | 124.38 | USD | 20251205 |
| Henan Leavit Chem | China national standards | MT | 63.61 | USD | 20251205 |
| Henan Leavit Chem | China national standards | MT | 59.36 | USD | 20251205 |
| Henan Leavit Chem | Industrial Grade | MT | 91.87 | USD | 20251205 |