| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20251229 | |
| Shandong Hualu | China national standards | MT | USD | 20251229 | |
| Shandong Shuntian Chem | China national standards | MT | USD | 20251225 | |
| Shandong FUZE | China national standards | MT | USD | 20251211 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251211 | |
| Shijiazhuang Baipo Chem | China national standards | MT | USD | 20251211 | |
| Shandong Shuntian Chem | China national standards | MT | USD | 20251211 | |
| Shandong Hualu | China national standards | MT | USD | 20251211 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251211 | |
| Shandong FUZE | China national standards | MT | USD | 20251210 |
