Bio-Chem announced that the company's board of directors received written resignation letters from Liu Hailong and Liu Song. Liu Hailong resigned from the position of general manager due to personal health reasons but will continue to serve as a director and chief advisor of the company. Liu Song resigned from the position of director for personal reasons but will continue to serve as the deputy general manager of the company. After their resignations, both will continue to manage the company stocks they hold in accordance with relevant legal regulations
