Dosilicon(SH:688110) 智通财经网·2025-08-07 12:46Core Viewpoint - Dongxin Co., Ltd. (688110.SH) announced significant fluctuations in stock trading due to media reports regarding its investment in Shanghai Lishuan, which recently launched its self-developed GPU chip "7G100" and the graphics card product Lisuan eXtreme [1] Investment Details - The company invested 200 million yuan in Shanghai Lishuan in 2024, acquiring a 37.88% stake, which is not included in the consolidated financial statements [1] - Shanghai Lishuan focuses on the research and design of scalable GPU chips for various applications, including personal computers, professional design, AI PCs, cloud gaming, cloud rendering, and digital twins, but not for large model computing clusters [1] Product Development Status - As of May 25, 2025, Shanghai Lishuan has completed the packaging of the first batch of G100 chips and has conducted major functionality tests [1] - The company is currently optimizing its products and plans to proceed with customer sampling and mass production, but it has not yet generated revenue, and the ability to achieve sales remains uncertain [1] Market Communication - Following a self-examination, the company found no other media reports or market rumors that could significantly impact its stock trading price [1]