Group 1 - The policy allows enterprises listed on the Hong Kong Stock Exchange in the Guangdong-Hong Kong-Macao Greater Bay Area to also list on the Shenzhen Stock Exchange, enhancing capital market connectivity and supporting high-quality economic development [1] - This arrangement is expected to facilitate efficient cross-border capital allocation and innovation in mechanisms, enabling companies to leverage both domestic and international markets for financing [2][3] - The policy aims to improve the asset quality and internationalization of the A-share market by attracting high-quality companies from Hong Kong back to Shenzhen, thus optimizing asset supply [2][3] Group 2 - The initiative supports the integration of technology and finance, particularly for tech industries like renewable energy and biomedicine, enhancing capital access for these sectors [2] - It is anticipated that the policy will broaden financing channels and liquidity support for enterprises, reducing financing and transaction costs [2][3] - The establishment of an "A+H" dual financing platform is expected to improve market pricing efficiency and liquidity, attracting more domestic and international investors [3]