Group 1 - The core idea of the articles emphasizes the importance of ecological industry policies aimed at promoting the development of eco-friendly industries while achieving a balance between environmental protection and economic growth [1][2] - The policies should include clear macro visions as well as specific, quantifiable short-term and medium-term goals, such as setting targets for ecological industry output growth rates and pollution reduction indicators [1] - The execution of ecological industry policies requires a comprehensive approach involving multiple levels, including the establishment of responsibility for both the government and enterprises in areas like technological innovation and energy conservation [1] Group 2 - A robust policy execution mechanism is necessary, which includes establishing a supervision system to monitor the implementation of policies and conducting regular evaluations [1][2] - Cross-departmental collaboration and information sharing are crucial, achieved through regular meetings and the creation of information-sharing platforms to integrate data resources [2] - Continuous assessment and optimization of policies are essential, with the development of scientific evaluation standards and indicators to adapt and enhance policy effectiveness over time [2]