东芯半导体股份有限公司股票交易异常波动公告

Core Viewpoint - Dongxin Semiconductor Co., Ltd. has experienced a significant stock price fluctuation, with a cumulative closing price increase of 30% over three consecutive trading days, prompting an announcement regarding abnormal trading conditions [2][5]. Group 1: Stock Trading Abnormalities - The company's stock price increased by a cumulative 30% over three trading days (November 25, 26, and 27, 2025), which is classified as abnormal trading behavior according to Shanghai Stock Exchange regulations [2][5]. - The company confirmed that there are no undisclosed significant matters affecting its operations, and its production and business activities are normal [2][6]. Group 2: Financial Performance - In the third quarter of 2025, the company reported a net loss attributable to shareholders of approximately 35.22 million yuan, indicating a continued loss for the fiscal year [2][6]. - The company anticipates remaining in a loss position for the entirety of 2025, despite a slight recovery in market demand for its main business [6]. Group 3: Investment in Shanghai Lishuan Technology - The company has invested approximately 21.05 million yuan in Shanghai Lishuan Technology, acquiring about 35.87% of its equity, as part of a larger investment totaling 50 million yuan [7][8]. - Shanghai Lishuan is primarily engaged in the research and development of GPU chips for various applications, but has not yet generated revenue from its products [10][11]. Group 4: Market Rumors and Clarifications - Recent market rumors suggested that Shanghai Lishuan had signed a large GPU chip order; however, the company clarified that only a strategic cooperation framework agreement was signed with a leading domestic cloud service provider, with no actual orders or revenue generated yet [3][11]. - The company has conducted due diligence and found no significant undisclosed matters that could impact its stock price [12].