事关全国碳市场建设，中办、国办重磅文件对外公布

Group 1 - The core viewpoint of the article emphasizes the importance of the carbon market as a policy tool to address climate change and promote a comprehensive green transformation of the economy and society [3] - The document outlines the establishment of a national carbon emission trading market and a voluntary greenhouse gas reduction trading market, which incentivizes social self-reduction [3] - By 2027, the national carbon emission trading market is expected to cover major emission industries in the industrial sector, while the voluntary reduction market aims for full coverage in key areas [3] Group 2 - By 2030, the goal is to establish a carbon emission trading market based on total quota control, combining free and paid allocation, and to create a transparent, unified, and widely participatory voluntary reduction market that aligns with international standards [3] - The expected outcomes include a significant reduction in emissions, a sound regulatory framework, and a reasonable pricing mechanism for carbon [3]