| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chem | 35% | MT | 211.7 | USD | 20251028 |
| Hubei Qiangxing Chem | 85% | MT | 874.71 | USD | 20251027 |
| Hubei Qiangxing Chem | 85% | MT | 888.81 | USD | 20251027 |
| Hubei Qiangxing Chem | 85% | MT | 874.71 | USD | 20251027 |
| Hubei Qiangxing Chem | 85% | MT | 874.71 | USD | 20251027 |
| Hubei Qiangxing Chem | 65percent | MT | 536.11 | USD | 20251027 |
| Hubei Qiangxing Chem | China national standards | MT | 535.75 | USD | 20251024 |
| Hubei Qiangxing Chem | 85% | MT | 874.13 | USD | 20251024 |
| Hubei Qiangxing Chem | 85% | MT | 874.13 | USD | 20251024 |
| Hubei Qiangxing Chem | 85% | MT | 874.13 | USD | 20251024 |