Core Viewpoint - Yian Technology (300328.SZ) currently does not produce products related to the commercial aerospace satellite sector [1]. Group 1 - An investor inquired about Yian Technology's liquid metal materials, which can achieve strength and lightweight optimization, particularly in the context of the rapidly developing commercial aerospace industry [3]. - The zirconium-based amorphous alloy material produced by Yian Technology has a density that is only 80% of titanium alloy, while its strength is increased by over 30% [3]. - Liquid metal materials can reduce the weight of satellite structural components by 20%-30%, effectively enhancing the satellite's payload ratio [3].