The board of directors of China Railway Signal & Communication Corporation Limited announced that the board received the resignation report from Mr. XU Zongxiang on 24 August 2023. Mr. XU Zongxiang has resigned as executive director of the company, member of the Strategy and Investment Committee of the Board, chairman of the Quality and Safety Committee of the Board with effect from 24 August 2023 as he has reached the legal age for retirement.