| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 591.59 | USD | 20251015 |
| Shandong Jinshenrun Chem | 52percent | MT | 591.59 | USD | 20251015 |
| Shandong Luxi Chem | China national standards | MT | 577.51 | USD | 20251015 |
| Shandong Yuanhe Chem | 52percent | MT | 774.42 | USD | 20251014 |
| Bengbu Yushun Chem | 52percent | MT | 563.21 | USD | 20251014 |
| Shandong Jinshenrun Chem | 52percent | MT | 591.37 | USD | 20251014 |
| Shandong Luxi Chem | China national standards | MT | 591.37 | USD | 20251014 |
| Shandong Luxi Chem | China national standards | MT | 577.29 | USD | 20251014 |
| Shandong Luxi Chem | China national standards | MT | 591.49 | USD | 20251013 |
| Shandong Jinshenrun Chem | 52percent | MT | 591.49 | USD | 20251013 |