| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Rongnuo Chem | 40% | MT | 536.45 | USD | 20251109 |
| Shandong Rongnuo Chem | 55% | MT | 776.44 | USD | 20251109 |
| Zibo Lishuo Chem | China national standards | MT | 494.1 | USD | 20251108 |
| Shandong Xima | China national standards | MT | 508.22 | USD | 20251108 |
| Shandong Rongnuo Chem | 40% | MT | 536.45 | USD | 20251108 |
| Zibo Lishuo Chem | China national standards | MT | 494.1 | USD | 20251108 |
| Shandong Xima | 40% | MT | 479.98 | USD | 20251108 |
| Shandong Rongnuo Chem | 55% | MT | 776.44 | USD | 20251108 |
| Zibo Lishuo Chem | China national standards | MT | 494.1 | USD | 20251108 |
| Shandong Yuxuan Chem | 55% | MT | 762.32 | USD | 20251108 |