| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | 52percent | MT | 592.59 | USD | 20251121 |
| Shandong Luxi Chem | China national standards | MT | 578.48 | USD | 20251121 |
| Bengbu Yushun Chem | 52percent | MT | 550.03 | USD | 20251120 |
| Shandong Jinshenrun Chem | 52percent | MT | 592.34 | USD | 20251120 |
| Jiyuan Hengshun | 50percent | MT | 564.14 | USD | 20251120 |
| Shandong Luxi Chem | China national standards | MT | 592.34 | USD | 20251120 |
| Shandong Luxi Chem | China national standards | MT | 578.24 | USD | 20251120 |
| Jiyuan Hengshun | 50percent | MT | 564.14 | USD | 20251120 |
| Shandong Jinshenrun Chem | 52percent | MT | 592.34 | USD | 20251120 |
| Shandong Luxi Chem | China national standards | MT | 592.62 | USD | 20251119 |