How many companies are there under Bao 'an Group?

According to Aiqi's investigation, there are 20 wholly-owned and holding companies in china baoan. Its A-share companies include china baoan, Ma Yinglong, Betray, International Precision, a Hong Kong-listed company, and Dadihe, Youcheng Technology, Giant Buddha Pharmaceutical and Lvjin Hi-Tech, which are listed on the New Third Board.