Group 1: Industry Overview - The "DaaS" (Device as a Service) industry exemplifies the circular economy and green low-carbon development, with companies like Lingxiong Technology leading the way [1] - DaaS solutions provide comprehensive services including equipment acquisition, technical support, and recycling, significantly improving IT equipment utilization and reducing initial investment by over 97% [1] - The concept of "limited resources, infinite cycles" is emphasized by Lingxiong Technology's business model, which aims to contribute to sustainable development through equipment recycling and low-carbon innovations [1] Group 2: Company Highlights - Guxi Ruan Material focuses on the harmless and resourceful reuse of by-products from the upstream livestock and slaughtering industry, aiming to strengthen its position in the feather material sector through clean production and technological innovation [2] - Yingke Recycling is committed to becoming a leader in the global plastic circular economy, specializing in the recycling and utilization of regenerated plastics, with plans to expand into various plastic recycling fields [2] - Mingtai Aluminum is building a low-carbon circular green economy with a closed-loop industry chain from raw material recycling to deep processing, enhancing the market competitiveness of its recycled aluminum products [2]