事出有因，300478，董事会成员集体辞职

Core Points - The company, Hangzhou High-tech (300478), announced the collective resignation of its board members due to a change in control, with all seven members submitting their resignation reports [1][3][4] - The change in control occurred after the signing of a share transfer agreement, where the controlling shareholder, Zhejiang Donghang Holding Group, transferred 19.03% of the company's shares to Beijing Jurong Weiye Energy Technology [4][5] - Following the transfer, the new controlling party will nominate the board members, and the current board will continue to operate until new members are elected [5][6] Summary by Sections Board Resignation - All seven members of the board, including the chairman and general manager, have resigned due to the change in control [1][3][4] - Specific resignations include Hu Baoquan (Chairman), Zhang Guoqiang (Vice Chairman), and Chen Yazhou (General Manager) [4] Change in Control - The share transfer agreement was signed on August 8, with the new controlling shareholder being Lin Rongsheng [4][5] - The transfer involved 24.1059 million shares, representing 19.03% of the total share capital [4] Company Operations - The company will continue to operate with the current board members until new elections are held [5][6] - Hangzhou High-tech specializes in the research, production, and sales of polymer materials for cables, with a revenue of 197 million yuan in the first half of the year, a 28.79% increase year-on-year [6]