Dosilicon(SH:688110) 中国基金报·2025-08-28 12:41Group 1 - The core viewpoint of the article highlights the risk warning issued by Cambrian and the suspension of trading for Dongxin Co., indicating significant market movements and potential volatility in stock prices [1][2][3]. Group 2 - Cambrian issued a risk warning on August 28, stating that its stock price had increased by 133.86% from July 28, significantly outpacing most peers and major indices, suggesting a potential disconnect from its current fundamentals [5]. - The company provided a preliminary revenue guidance for 2025, estimating annual revenue between 5 billion to 7 billion CNY, which is not a firm commitment to investors [6]. - Cambrian clarified that there are no new product launches planned, and recent information circulating online regarding new products is misleading [7]. - The company acknowledged risks to its supply chain stability due to the specialized nature of the integrated circuit industry and the inclusion of the company and some subsidiaries on the "entity list," which may adversely affect operational performance [9]. - Cambrian's stock price reached 1587.91 CNY on August 28, marking a 15.73% increase for the day and surpassing Kweichow Moutai's stock price, making it the new "king of A-shares" with a year-to-date increase of over 140% [12][16]. Group 3 - Dongxin Co. announced on August 28 that its stock had experienced multiple instances of abnormal trading fluctuations since July 29, leading to a suspension for investigation to protect investor interests, with the suspension expected to last no more than three trading days [19][22]. - Dongxin Co.'s stock has also seen a remarkable increase of nearly 400% this year [22].