Group 1 - The global community has eliminated nearly 99% of ozone-depleting substances (ODS) production and usage, entering a critical phase for complete ODS phase-out [1] - The 40-year anniversary of the Vienna Convention highlights the successful implementation of the Montreal Protocol, showcasing international cooperation in addressing global environmental issues [1][2] - China has eliminated approximately 628,000 tons of ODS and is expected to achieve an additional 90,000 tons by the end of the year, demonstrating its commitment to ozone layer protection [1] Group 2 - The meeting emphasized the challenges faced in the global compliance efforts, particularly after the Kigali Amendment, which has significantly increased compliance tasks [1] - China is positioned to lead sustainable refrigeration industry actions as the largest producer and consumer of hydrofluorocarbons, contributing to global climate governance [2] - The conference was attended by around 200 participants, including representatives from international organizations, government agencies, and industry experts, indicating a collaborative approach to environmental governance [2]

Core Viewpoint - China has actively participated in global environmental governance, having eliminated approximately 628,000 tons of ozone-depleting substances, accounting for over half of the total elimination by developing countries. By the end of this year, an additional 90,000 tons are expected to be eliminated [1] Group 1: International Cooperation and Agreements - This year marks the 40th anniversary of the Vienna Convention for the Protection of the Ozone Layer, highlighting the international community's commitment to scientific principles and the principle of common but differentiated responsibilities [1] - The Montreal Protocol on Substances that Deplete the Ozone Layer has been effectively implemented, leading to global cooperation in eliminating ozone-depleting substances and promoting green and low-carbon industry development [1] Group 2: Future Outlook and Goals - Global efforts are projected to restore the ozone layer to its pre-1980 levels by the middle of this century, with the implementation of the Montreal Protocol also contributing significantly to climate change mitigation [1] - The Ministry of Ecology and Environment in China emphasizes the continuation of compliance actions, policy enhancement, and effective governance to promote green alternatives and collaborate with international parties to protect the ozone layer and address climate change [1]

Group 1 - The theme for this year's International Day for the Preservation of the Ozone Layer is "From Science to Global Action" [1] - China has eliminated approximately 628,000 tons of ozone-depleting substances, accounting for over half of the total elimination in developing countries [1] - By the end of this year, China is expected to achieve an additional elimination of over 90,000 tons [1] Group 2 - The year 2025 is a critical milestone for China's compliance efforts, with the implementation of the "National Plan for China's Implementation of the Montreal Protocol (2025-2030)" [1] - China will enforce a complete ban on the use of hydrochlorofluorocarbons in specific industries starting July 1 next year, three and a half years ahead of schedule [1] - The Ministry of Ecology and Environment will enhance monitoring and enforcement, including strict import and export approvals and quota management [1][2] Group 3 - The Ministry will innovate regulatory methods and improve governance efficiency by utilizing big data and artificial intelligence [2] - There will be a focus on guiding key industries such as chemicals and refrigeration towards green and low-carbon transformations [2] - The Ministry aims to support the development of alternative technologies and promote the use of natural refrigerants [2] Group 4 - China will deepen international cooperation and share results, emphasizing an open and inclusive approach [3] - The goal is to strengthen collaboration with parties and international organizations to enhance capacity building and promote innovative applications [3] - The aim is to contribute to a fair and cooperative global environmental governance system for ozone layer protection and climate change response [3]

我国自1991年加入《蒙特利尔议定书》以来，始终严格履行国际环境公约义务，如期实现了各阶段 履约目标。生态环境部统计显示，我国已累计淘汰消耗臭氧层物质约62.8万吨，占发展中国家淘汰量一 半以上，同时累计避免了260多亿吨二氧化碳当量温室气体排放，为推动全球臭氧层逐步恢复作出重要 贡献，也为减缓气候变化发挥了积极作用。 臭氧层是地球大气层中最重要的部分之一，它在上层大气中发挥着重要的保护作用。臭氧层能吸收 99％以上对人类有害的太阳紫外线，使地球生物免受紫外线的危害，保护我们的健康、物种多样性和生 态平衡。1995年1月23日，联合国大会通过决议，确定每年的9月16日为国际保护臭氧层日。 40年前，国际社会达成《保护臭氧层维也纳公约》，随后《关于消耗臭氧层物质的蒙特利尔议定 书》签署，一场全球性的"补天"行动开启。40年来，全球已成功淘汰99%的消耗臭氧层物质，臭氧层正 在逐渐愈合。 中国经济网北京9月16日讯(记者 杨秀峰 李冬阳)9月16日是国际保护臭氧层日，2025年主题为"从科 学走向全球行动"，旨在强调通过科学研究和全球协作应对臭氧层保护与气候变化挑战，呼应了国际社 会对环境问题的持续关注。 生态环 ...