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]