| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | 40% | MT | 621.15 | USD | 20251107 |
| Zibo Lishuo Chem | China national standards | MT | 494.1 | USD | 20251107 |
| Zibo Huijie Chem | 40% | MT | 663.5 | USD | 20251107 |
| Shandong Xima | China national standards | MT | 508.01 | USD | 20251106 |
| Shandong Qiangsen Chem | 55% | MT | 635.01 | USD | 20251106 |
| Hubei 789 Chem | 55% | MT | 776.12 | USD | 20251106 |
| Shandong Yuxuan Chem | 55% | MT | 762.01 | USD | 20251106 |
| Shandong Yushuo Chem | 55% | MT | 776.12 | USD | 20251106 |
| Shandong Yushuo Chem | 55% | MT | 776.12 | USD | 20251106 |
| Shandong Yushuo Chem | China national standards | MT | 762.01 | USD | 20251106 |