with design capacity for production of 33t/year of germanium ingots, 11t/year of industrial gallium and 10,900t/year of zinc ingots. Based on germanium prices of US$2,667/kg and zinc prices of US$ ...

Germanium is a semiconductor in group IVA of the periodic table. It has an atomic number of 32, an atomic weight of 72.59, and a density of 5.32 Mg/m 3. Its melting temperature is 937.4 C. Germanium ...

germanium ingot, germanium metal, germanium tetrachloride and zinc germanium phosphide. Exporters will need to go through procedures to obtain export licenses, China’s commerce ministry said in ...

germanium ingot, germanium metal, germanium tetrachloride and zinc germanium phosphide. The move to manage exports of the rare elements that Beijing classifies as strategic, comes as Washington ...