Group 1 - Three companies are set to present their IPO applications, with DaoShengTianHe planning to list on the Shanghai Main Board, while HaoChuangRuiTong and LianHeDongLi are targeting the ChiNext board [1][2] - LianHeDongLi aims to raise the most funds, with an expected amount of 4.857 billion yuan, which will be allocated to various projects related to the production of core components for new energy vehicles [1][3] - DaoShengTianHe and HaoChuangRuiTong plan to raise 694 million yuan and 477 million yuan, respectively [1][3] Group 2 - DaoShengTianHe is a national high-tech enterprise focused on the research, production, and sales of new materials [2] - LianHeDongLi's main products include electric drive systems and power systems for new energy vehicles, with a focus on self-developed components [3] - HaoChuangRuiTong specializes in smart distribution equipment and digital solutions for distribution networks [3]