Core Viewpoint - Nanshan Aluminum achieved significant growth in revenue and net profit in the first half of 2025, driven by its strong performance in the aerospace aluminum sector and continuous technological innovation [1][2]. Financial Performance - The company reported a revenue of 17.274 billion yuan, representing a year-on-year increase of 10.25% - Net profit attributable to shareholders was 2.625 billion yuan, reflecting a year-on-year growth of 19.95% [1]. Technological Innovation - Nanshan Aluminum has increased R&D investment in aerospace aluminum, overcoming several key technical challenges - The company optimized the aluminum alloy melt purification process, establishing a composite purification system that meets the stringent performance requirements of the aerospace sector [1][3]. Market Expansion - The company has successfully expanded its market presence both domestically and internationally, being the only supplier of aerospace aluminum extrusions for major manufacturers like COMAC, Airbus, and Boeing - Nanshan Aluminum is deeply involved in the C919 project, supplying critical materials for various components, and is also preparing for the C929 project [2]. Quality Control and Production Efficiency - The company has established a full-process industrial chain layout, enabling efficient collaboration across all production stages, which helps reduce costs and improve efficiency - A strict quality control system is in place throughout the production process, ensuring reliable quality and contributing to recognition from leading aerospace companies [3]. Future Outlook - Nanshan Aluminum plans to continue enhancing the capacity and quality of aerospace aluminum materials while expanding its market reach and contributing to the global aerospace industry [3].