| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | China national standards | MT | USD | 20260511 | |
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20260511 | |
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20260509 | |
| Shandong Hualu | China national standards | MT | USD | 20260508 | |
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20260508 | |
| Shandong Hualu | China national standards | MT | USD | 20260427 | |
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20260427 | |
| Shandong Shuntian Chem | China national standards | MT | USD | 20260424 | |
| Shandong Shuntian Chem | China national standards | MT | USD | 20260423 | |
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20260423 |