| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 12259.05 | USD | 20251016 |
| Shandong Yihe Chem | China national standards | MT | 12259.05 | USD | 20251016 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15443.58 | USD | 20251016 |
| Jiangxi Ganfeng | Industrial Grade | MT | 10568.14 | USD | 20251016 |
| Shandong Yihe Chem | Industrial Grade | MT | 15922.67 | USD | 20251016 |
| Henan Leavit Chem | China national standards | MT | 12254.38 | USD | 20251015 |
| Jiangxi Ganfeng | Industrial Grade | MT | 10564.12 | USD | 20251015 |
| Shandong Yihe Chem | China national standards | MT | 12254.38 | USD | 20251015 |
| Shandong Yihe Chem | Industrial Grade | MT | 15916.61 | USD | 20251015 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15437.71 | USD | 20251015 |