国富量子：孙青获调任为董事会主席

Group 1 - The company announced that Mr. Chen Jiansheng will retire and has resigned as an independent non-executive director effective from October 28, 2025 [1] - Mr. Chen will no longer serve as the chairman of the board, nor as a member of the nomination committee, audit committee, and remuneration committee [1] - Ms. Sun Qing has been appointed as the new chairman of the board and will also serve as the authorized representative and chairman of the nomination committee [1]