中办、国办：建立定期评估和退出机制，不再新建地方或区域碳排放权交易市场

Core Viewpoint - The document outlines the Chinese government's initiative to enhance the national carbon market and promote green low-carbon transformation through improved guidance and supervision of carbon emission trading pilot markets [1] Summary by Relevant Sections - National Carbon Market Development - The government emphasizes the need to coordinate the national carbon emission trading market with local pilot markets to ensure effective operation and support regional green low-carbon transitions [1] - Pilot Market Regulations - Existing carbon emission trading pilot markets are required to adhere to specified guidelines for construction and operation, aiming to foster a healthy and orderly development of carbon finance [1] - Encouragement of Innovation - The document encourages pilot markets to innovate in areas such as expanding coverage, enhancing market adjustment mechanisms, and developing regulatory methods, serving as a testing ground for the national carbon market [1] - Evaluation and Exit Mechanism - A regular evaluation and exit mechanism will be established, and no new local or regional carbon emission trading markets will be created [1]