| Vendor | Spec | Unit | Price | Currency | Date |
| GuangZhan Chem | China national standards | MT | 155.29 | USD | 20251112 |
| Henan Leavit Chem | Industrial Grade | MT | 91.77 | USD | 20251112 |
| Henan Leavit Chem | China national standards | MT | 110.12 | USD | 20251112 |
| Shandong Qiangsen Chem | China national standards | MT | 103.06 | USD | 20251112 |
| Henan Kaijie Water | China national standards | MT | 124.24 | USD | 20251112 |
| Henan Leavit Chem | China national standards | MT | 63.53 | USD | 20251112 |
| Hubei 789 Chem | Agricultural Grade | MT | 107.29 | USD | 20251112 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 190.59 | USD | 20251112 |
| Shandong Jinshenrun Chem | China national standards | MT | 98.82 | USD | 20251112 |
| Shandong Laya Chem | Reagent Grade | MT | 57.88 | USD | 20251112 |