| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 803.39 | USD | 20251017 |
| Shandong Wells Chem | China national standards | MT | 902.06 | USD | 20251017 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 902.06 | USD | 20251017 |
| Shandong Jinshenrun Chem | China national standards | MT | 887.96 | USD | 20251017 |
| Shandong Hongyang Chem | China national standards | MT | 796.35 | USD | 20251017 |
| Shandong Hongyang Chem | China national standards | MT | 951.39 | USD | 20251017 |
| Shandong Mengkanda Chem | China national standards | MT | 782.25 | USD | 20251017 |
| Shandong Daoqin Chem | China national standards | MT | 958.43 | USD | 20251017 |
| Tongling Jintai Chem | China national standards | MT | 817.49 | USD | 20251017 |
| Shandong Wells Chem | China national standards | MT | 817.49 | USD | 20251017 |