Gelonghui, March 7, 丨 Yaguang Technology (300123.SZ) said on the investor interactive platform that the company's main products are microwave circuits and components, semiconductor discrete devices, chips, etc., as supporting components for radar, precise guidance, aerospace communication, and electronic countermeasures. They have long been used in various aerospace equipment and airborne, shipborne, ballistic and other weapon platforms, and have not produced storage chips.