SMEI(SZ:300456) Zhi Tong Cai Jing·2025-11-21 13:54Group 1 - The company's stock price has experienced an abnormal fluctuation, with a cumulative increase of over 30% in closing prices over three consecutive trading days [1] - Swedish Silex has initiated discussions regarding its IPO, with a preliminary timeline established, but specific details such as valuation, equity structure, and financing scale remain uncertain [1] - The company's 45.24% stake in Swedish Silex will be evaluated in conjunction with the overall strategic development and planning of both the company and Swedish Silex, which also carries uncertainties [1] Group 2 - The company's subsidiary, Silex Microsystems Technology (Beijing) Co., Ltd., has received a purchase order for a MEMS-OCS product, initiating small-batch trial production [2] - The transition from small-batch trial production to mass production for the MEMS-OCS chips is uncertain, and the company cannot accurately predict the timeline or potential order volume [2] - The company plans to purchase a stake in Beijing Chip East Semiconductor Technology Co., Ltd. for no more than 60 million yuan, but the transaction has not yet been finalized [2] - The lithography business of Chip East is in mature processes and does not involve advanced processes, which may limit its short-term impact on reducing supply risks and increasing the application ratio of domestic equipment [2]