| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chem | 35% | MT | 211.56 | USD | 20251105 |
| Hubei Qiangxing Chem | 85% | MT | 888.56 | USD | 20251105 |
| Hubei Qiangxing Chem | 85% | MT | 874.46 | USD | 20251105 |
| Hubei Qiangxing Chem | 85% | MT | 874.46 | USD | 20251105 |
| Hubei Qiangxing Chem | China national standards | MT | 535.96 | USD | 20251105 |
| Hubei Qiangxing Chem | 35% | MT | 211.61 | USD | 20251104 |
| Hubei Qiangxing Chem | 85% | MT | 888.76 | USD | 20251104 |
| Hubei Qiangxing Chem | 85% | MT | 874.66 | USD | 20251104 |
| Hubei Qiangxing Chem | 85% | MT | 874.66 | USD | 20251104 |
| Hubei Qiangxing Chem | 85% | MT | 874.66 | USD | 20251104 |