| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Changzhou Qinghong Chem | China national standards | MT | 97.11 | USD | 20250923 |
| Heze Jiangyuan Chem | China national standards | MT | 85.85 | USD | 20250923 |
| Zouping Tianlu Chem | China national standards | MT | 91.48 | USD | 20250923 |
| Zouping Tianlu Chem | China national standards | MT | 91.41 | USD | 20250922 |
| Heze Jiangyuan Chem | China national standards | MT | 85.79 | USD | 20250922 |
| Changzhou Qinghong Chem | China national standards | MT | 97.04 | USD | 20250922 |
| Zhangzhou Sanan Chem | China national standards | MT | 91.38 | USD | 20250921 |
| Zhangzhou Sanan Chem | China national standards | MT | 91.38 | USD | 20250920 |
| Zhangzhou Sanan Chem | China national standards | MT | 91.38 | USD | 20250919 |
| Changzhou Qinghong Chem | China national standards | MT | 104.04 | USD | 20250919 |
