国盾量子46岁董事长吕品离世、上任仅半年，董事应勇代职

Group 1 - The chairman of GuoDun Quantum, Lv Pin, has passed away, and the board has appointed director Ying Yong as the acting chairman [2][5] - Lv Pin served as chairman since May 2025 and held various committee positions within the company [2][5] - The company reported a revenue of 190 million yuan for the first three quarters of 2025, representing a year-on-year increase of 90.27%, while the net profit attributable to shareholders was -26.47 million yuan, a 51.98% increase year-on-year [5] Group 2 - GuoDun Quantum, established on May 27, 2009, specializes in the research, production, and sales of quantum communication products [6] - The company provides software and hardware products for quantum secure communication networks and solutions for various sectors including government, finance, and defense [6]