| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20260116 | |
| Shouguang Lianmeng | China national standards | MT | USD | 20260115 | |
| Yicheng XEX | China national standards | MT | USD | 20260114 | |
| Taiqian Huayuan | China national standards | MT | USD | 20260113 | |
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20260112 | |
| Shandong Hualu | China national standards | MT | USD | 20260106 | |
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20260104 | |
| Shandong Shuntian Chem | China national standards | MT | USD | 20260104 | |
| Shandong Hualu | China national standards | MT | USD | 20251231 | |
| Shandong Hualu | China national standards | MT | USD | 20251230 |
