| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chem | 55% | MT | 635.45 | USD | 20251117 |
| Shandong Qiangsen Chem | 55% | MT | 635.45 | USD | 20251117 |
| Hubei 789 Chem | 55% | MT | 776.66 | USD | 20251117 |
| Zibo Lishuo Chem | China national standards | MT | 494.24 | USD | 20251117 |
| Shandong Qiangsen Chem | 40% | MT | 494.24 | USD | 20251117 |
| Hubei 789 Chem | 55% | MT | 776.66 | USD | 20251117 |
| Zibo Huijie Chem | 55% | MT | 974.36 | USD | 20251117 |
| Zibo Huijie Chem | 40% | MT | 663.69 | USD | 20251117 |
| Zibo Lishuo Chem | China national standards | MT | 494.24 | USD | 20251117 |
| Shandong Yushuo Chem | China national standards | MT | 762.54 | USD | 20251117 |