《 人民日报 》（ 2025年09月17日 17 版） (责编：袁勃、赵欣悦) 本报北京9月16日电 （寇江泽、罗程）记者从生态环境部获悉：我国积极参与全球环境治理，已累计淘 汰约62.8万吨消耗臭氧层物质生产和使用，占发展中国家淘汰量的一半以上。到今年底，我国预计还将 实现9万多吨的淘汰量。 今年是《保护臭氧层维也纳公约》缔结40周年。40年来，国际社会秉持科学精神和共同但有区别的责任 原则，缔结并有效实施《关于消耗臭氧层物质的蒙特利尔议定书》，团结合作淘汰消耗臭氧层物质，推 动臭氧层修复和行业绿色低碳发展。根据评估，在全球共同努力下，臭氧层预计将于本世纪中叶恢复到 1980年之前的水平。同时，实施议定书对减缓气候变化也作出了重要贡献。 当前消耗臭氧层物质全面淘汰进入冲刺阶段。生态环境部有关负责人表示，中国将持续推进履约行动， 完善政策体系，提升治理效能，促进绿色替代，与各缔约方、各国际执行机构一道，推动保护臭氧层、 应对气候变化和全球可持续发展。 ...

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 made significant contributions to ozone layer restoration, having 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 of ozone-depleting substances [1] Group 2 - The 40th anniversary of the Vienna Convention for the Protection of the Ozone Layer was commemorated, highlighting the importance of international cooperation in eliminating ozone-depleting substances [1] - The global effort is projected to restore the ozone layer to its pre-1980 levels by the middle of this century [1] - The Kigali Amendment is expected to help avoid a maximum of 0.5°C of global warming by the end of this century through the reduction of hydrofluorocarbons [1] Group 3 - China joined the Montreal Protocol in 1991 and accepted the Kigali Amendment in 2021, enhancing the control of non-CO2 greenhouse gases [2] - The Executive Secretary of the UN Environment Programme Ozone Secretariat stated that 99% of ozone-depleting substances have been eliminated globally, with China playing a leading role [2] - Starting July 1 next year, China will completely eliminate the use of hydrochlorofluorocarbons in three industries, ahead of schedule by three and a half years [2]