Yunnan Germanium Industry: Strong Demand for Indium Phosphide Wafers, Sufficient Order Book

36Kr reports that an investor asked Yunnan Germanium Industry whether the company has orders for indium phosphide substrates, and if they are domestic or international. The company responded that its subsidiary, Yunnan Xinyao Semiconductor Materials Co., Ltd., has been mass-producing indium phosphide wafers (substrates) for many years with stable supply. Current demand for indium phosphide wafers is strong, and the company's order book is sufficient, covering wafer sizes from 2 to 6 inches for well-known domestic and international downstream manufacturers.