Group 1 - Xianghe Investment recently conducted research on Dongxin Co., which has made significant progress in automotive-grade storage products, with SLC NND, NOR, and MCP products passing EC-Q100 certification, suitable for harsher application environments [1] - Dongxin Co. has completed supplier qualification for several domestic automakers and domestic and foreign tier-one automotive suppliers, and has begun selling automotive-grade products to well-known overseas tier-one suppliers [1] - The G100 chip from Lisan received its first batch of packaged chips on May 24, 2025, and has started functional testing, with results meeting expectations; further performance testing and optimization will continue [1] Group 2 - Current terminal demand is in the early development stage but is expected to experience explosive growth in the future, with the company actively laying out high-bandwidth demand terminal applications such as AR glasses, smart robots, and IPC [1] - The company's R&D expenses are continuously increasing, projected to reach 213 million yuan in 2024, accounting for 33.27% of revenue, with further growth expected in 2025, particularly for the new R&D investments in the WiFi7 product line [1]