黎汝雄当选新一任董事长，中炬高新回应

Group 1 - The company has elected Li Ruxiong as the chairman of the 11th board of directors and Yu Jianhua as the vice chairman [1] - Li Ruxiong is noted for his extensive industry experience and management skills in large enterprises, which is expected to enhance the company's strategic execution and operational framework [1] - The new board is anticipated to leverage its financial background and capital operation experience to promote external expansion and value enhancement for the company [1]