国盾量子公告：董事长吕品逝世

Group 1 - The chairman of GuoDun Quantum, Lv Pin, passed away, and the company expressed deep condolences to his family [2][4][7] - Lv Pin held various significant positions in the telecommunications industry, including roles at China Telecom and its subsidiaries [4] - GuoDun Quantum is a pioneer in the commercialization of quantum information technology in China, focusing on quantum communication, quantum computing, and precision measurement products [4]