Core Viewpoint - The brand "始祖鸟" (Arc'teryx) will bear legal responsibilities for ecological damage and restoration due to its sponsorship of the fireworks event in the Himalayas, as confirmed by the official report [1]. Summary by Relevant Sections Event Details - The fireworks were launched at an altitude between 4,670 meters and 5,020 meters, affecting an area of 30.06 hectares [1]. - A total of 1,050 fireworks were set off, lasting approximately 52 seconds [1]. Environmental Impact - The event caused damage to the soil and grass layer structure due to leveling operations, foot traffic, and vehicle tracks, with a damaged area of 15.29 acres [1]. - Incomplete cleanup of fireworks residues and plastic debris was reported [1]. - The sudden bright light and loud noise from the fireworks disturbed local wildlife temporarily [1]. Legal and Remedial Actions - The city of Shigatse has commissioned an ecological damage assessment to determine compensation responsibilities [1]. - Legal accountability will be pursued against the Beijing Cai Guoqiang Art Studio for ecological damage and restoration [1]. - Long-term monitoring and follow-up assessments will be conducted by relevant departments in Shigatse [1].