| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lihuayi Weiyuan Chem | China national standards | MT | 1297.8 | USD | 20260903 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1253.15 | USD | 20260902 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1223.68 | USD | 20260831 |
| ShanDong Shenghua | China national standards | MT | 1474.32 | USD | 20260831 |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260826 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260825 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260824 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260813 | |
| Heze Zhuohang | China national standards | MT | USD | 20260720 | |
| Heze Zhuohang | China national standards | MT | USD | 20260713 |
