CX Technology Corporation (TSEC:2415) entered into a share purchase agreement to acquire the remaining 70% stake in Xuanhong Automotive Electronics Co., Limited from Serial Microelectronics (HK) Limited for $1 on April 24, 2020. CX Technology Corporation (TSEC:2415) cancelled the acquisition of the remaining 70% stake in Xuanhong Automotive Electronics Co., Limited from Serial Microelectronics (HK) Limited on April 24, 2021.