| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 59.3 | USD | 20251125 |
| Wuhan Hengjiu Chem | China national standards | MT | 129.9 | USD | 20251125 |
| Henan Leavit Chem | Industrial Grade | MT | 91.77 | USD | 20251125 |
| Shandong Laya Chem | Reagent Grade | MT | 57.89 | USD | 20251125 |
| Jinan Jinhao Chem | China national standards | MT | 112.95 | USD | 20251125 |
| Shanghai Guoke | China national standards | MT | 124.25 | USD | 20251125 |
| Henan Baoxin Tech | China national standards | MT | 138.37 | USD | 20251125 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 190.61 | USD | 20251125 |
| Shandong Laya Chem | Reagent Grade | MT | 57.89 | USD | 20251125 |
| Shanghai SKY Chem | China national standards | MT | 124.25 | USD | 20251125 |