➀ Angene Microelectronics, a射频芯片 manufacturer, has filed for IPO and is seeking to list on the Shenzhen and Shanghai A-share markets; ➁ This is not the first time Angene Microelectronics has attempted to go public, having previously signed a辅导协议 with Citic Securities but later withdrawn due to regulatory tightening; ➂ The company has received funding from well-known institutions such as Huawei's Habub Investment and Xiaomi's长江产业基金, and has a strong management commitment to going public for financing purposes.