| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Huai'an Diamond | China national standards | MT | USD | 20260520 | |
| HZ Longshan | China national standards | MT | USD | 20260520 | |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20260520 | |
| Xuyi Huaihe | China national standards | MT | USD | 20260520 | |
| Fuyang HAOYUAN | China national standards | MT | USD | 20260520 | |
| Shandong Hualu | Industrial grade | MT | USD | 20260520 | |
| Luzhou Lutianhua | China national standards | MT | USD | 20260519 | |
| Xingping Xinghua | China national standards | MT | USD | 20260519 | |
| Ningxia Runxia | China national standards | MT | USD | 20260519 | |
| Gansu Liuhua | China national standards | MT | USD | 20260519 |
