| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | Industrial Grade | MT | 564.93 | USD | 20260611 |
| Heze Zhuohang | China national standards | MT | 506.26 | USD | 20260609 |
| Heze Zhuohang | China national standards | MT | USD | 20260527 | |
| Shandong Hualu | Industrial Grade | MT | USD | 20260525 | |
| Heze Zhuohang | China national standards | MT | USD | 20260522 | |
| Shandong Hualu | Industrial Grade | MT | USD | 20260522 | |
| Shandong Hualu | Industrial Grade | MT | USD | 20260521 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260513 | |
| Fujian Billion | Industrial Grade | MT | USD | 20260508 | |
| Shandong Hualu | Industrial Grade | MT | USD | 20260508 |