Core Points - 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 [1] - By the end of this year, China is expected to achieve an additional elimination of over 90,000 tons [1] - This year marks the 40th anniversary of the Vienna Convention for the Protection of the Ozone Layer, highlighting international cooperation in eliminating ozone-depleting substances and promoting green low-carbon development [1] - Global efforts are projected to restore the ozone layer to levels seen before 1980 by the middle of this century, with the Montreal Protocol contributing significantly to climate change mitigation [1] - The elimination of ozone-depleting substances is entering a critical phase, with China committed to enhancing compliance actions, improving policy frameworks, and promoting green alternatives [1]