| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 494.12 | USD | 20251112 |
| Shandong Yushuo Chem | 50% | MT | 762.36 | USD | 20251112 |
| Shandong Yushuo Chem | 55% | MT | 776.47 | USD | 20251112 |
| Shandong Xima | China national standards | MT | 508.24 | USD | 20251112 |
| Zibo Lishuo Chem | China national standards | MT | 494.12 | USD | 20251112 |
| Liao Jinxinda | 55% | MT | 762.36 | USD | 20251112 |
| Shandong Qiangsen Chem | 55% | MT | 635.3 | USD | 20251112 |
| Hubei 789 Chem | 55% | MT | 776.47 | USD | 20251112 |
| Hubei 789 Chem | 55% | MT | 776.47 | USD | 20251112 |
| Shandong Xima | 40% | MT | 480.0 | USD | 20251112 |