The production technical barriers of germane (hydrogenated germanium) are high and my country has huge room for import substitution.

germanium hydride, the molecular formula is geh4, also known as germane and germanium tetrahydride. under normal temperature and pressure, germane appears as a colorless gas, has an unpleasant pungent odor, and is toxic. germane is stable at room temperature, but will decompose at high temperatures. it is insoluble in water, slightly soluble in hot concentrated…