Core Viewpoint - Yihuatong (688339.SH) currently has no commercialized products applied in the drone sector, focusing primarily on fuel cell technology for vehicles [1] Group 1: Company Overview - The main business of Yihuatong revolves around fuel cell technology for vehicles [1] - The company's primary products are utilized in commercial vehicles such as buses, logistics vehicles, and heavy trucks [1]

Core Viewpoint - Sichuan is rapidly developing a comprehensive hydrogen energy industry chain, aiming to become a national leader in hydrogen energy production, storage, transportation, and application through policy support and strategic initiatives [1][3][4]. Industry Development - The hydrogen energy industry is recognized as a strategic emerging industry, with Sichuan establishing a full industry chain involving approximately 160 enterprises [4][6]. - Sichuan has made significant advancements in technology, product development, and application, positioning itself at the forefront of the national hydrogen energy landscape [3][4]. Infrastructure and Investment - As of now, over 1,300 hydrogen fuel cell vehicles have been deployed in the Sichuan-Chongqing "Hydrogen Corridor," along with the establishment of 27 hydrogen refueling stations, making it a leader in the western region [3][4]. - The province has implemented the "Action Plan for Promoting the Development and Application of the Hydrogen Energy Industry Chain (2024-2027)," which includes various supportive policies such as free access to hydrogen highways [4][6]. Technological Innovations - Sichuan has achieved breakthroughs in key technologies, including seawater hydrogen production and high-pressure hydrogen storage, addressing critical technical challenges [4][5]. - The region has developed notable products in fuel cells, large-scale electrolysis, and hydrogen multi-supply systems, achieving domestic leadership in performance and efficiency [5]. Future Goals - By 2027, Sichuan aims to enhance the performance of high-end hydrogen equipment, improve the autonomy of core components, and establish a comprehensive hydrogen supply network [6]. - The provincial government is preparing a long-term development plan for the hydrogen industry (2025-2035) to guide local development and foster healthy competition [6].