Dosilicon(SH:688110) Bei Jing Shang Bao·2025-09-02 11:57Group 1 - The core viewpoint of the article is that Dongxin Co., Ltd. (688110) has completed its investigation regarding stock trading risks and will resume trading on September 3, following a significant stock price increase of 207.85% from July 29 to August 28, which outperformed major indices [1][2]. Group 2 - Dongxin Co., Ltd. states that there have been no significant changes in its fundamentals, and its production and operational conditions remain normal. The company has made a recent investment of 200 million yuan in Shanghai Lishuan, which is not included in the consolidated financial statements [2][3]. - Shanghai Lishuan has developed its first self-researched GPU chip "7G100" and the first graphics card product Lisuan eXtreme, with ongoing optimization and sample deliveries to clients. However, these products have not yet generated revenue and face uncertainties in sales due to the need for product certification and mass production [2]. - The company plans to invest approximately 50 million yuan in Shanghai Lishuan alongside other investors, with Dongxin Co., Ltd. contributing about 21.05 million yuan, resulting in a decrease in its ownership stake to approximately 35.87% post-investment [3].