| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | China national standards | MT | 859.54 | USD | 20251016 |
| Luxi Chem | China national standards | MT | 845.45 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 845.45 | USD | 20251016 |
| Lihuayi Shandong | China national standards | MT | 845.45 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 845.45 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 845.45 | USD | 20251016 |
| Lihuayi Shandong | China national standards | MT | 845.45 | USD | 20251016 |
| Luxi Chem | China national standards | MT | 986.36 | USD | 20251016 |
| Lihuayi Shandong | China national standards | MT | 775.0 | USD | 20251016 |
| Lihuayi Shandong | China national standards | MT | 789.09 | USD | 20251016 |