Core Viewpoint - The company announced that its subsidiary, Silex Microsystems Technology (Beijing) Co., Ltd., has successfully passed customer verification for a certain MEMS silicon oscillator and has received a purchase order, initiating small batch trial production of 8-inch wafers for the MEMS silicon oscillator [1] Group 1 - The subsidiary, Silex Beijing, is engaged in the manufacturing of MEMS silicon oscillators [1] - The successful customer verification indicates a positive reception of the product in the market [1] - The initiation of small batch trial production marks a significant step in the company's production capabilities for MEMS technology [1]

赛微电子公告，公司控股子公司赛莱克斯微系统科技（北京）有限公司代工制造的某款MEMS硅晶振通 过了客户验证，赛莱克斯北京收到该客户发出的采购订单，启动首批MEMS硅晶振8英寸晶圆的小批量 试生产。 ...

北京市中伦律师事务所 关于北京赛微电子股份有限公司 2025 年第三次临时股东大会的 法律意见书 二〇二五年八月 北京市中伦律师事务所 关于北京赛微电子股份有限公司 2025 年第三次临时股东大会的 法律意见书 致：北京赛微电子股份有限公司 北京市中伦律师事务所（以下简称"本所"）作为北京赛微电子股份有限公 司（以下简称"公司"）的法律顾问，受公司委托，指派律师出席公司 2025 年 第三次临时股东大会（以下简称"本次股东大会"）。本所律师根据《中华人民 共和国公司法》（以下简称"《公司法》"）、《中华人民共和国证券法》（以 下简称"《证券法》"）等相关法律、法规、规范性文件及《北京赛微电子股份 有限公司章程》（以下简称"《公司章程》"）、《北京赛微电子股份有限公司 股东大会议事规则》（以下简称"《股东大会议事规则》"）的规定，对本次股 东大会进行见证并出具本法律意见书。 为出具本法律意见书，本所律师审查了公司本次股东大会的有关文件和材料。 本所律师得到公司如下保证，即其已提供了本所律师认为作为出具本法律意见书 所必需的材料，所提供的原始材料、副本、复印件等材料、口头证言均符合真实、 准确、完整的要求，有关副 ...

2025 年第三次临时股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东大会未出现否决议案的情形。 2、本次股东大会无增加议案的情形，无变更议案的情形。 3、本次股东大会不涉及变更前次股东大会决议。 证券代码：300456 证券简称：赛微电子 公告编号：2025-061 北京赛微电子股份有限公司 本次股东大会表决结果如下： 4、本次股东大会审议各项议案时对中小投资者的表决单独计票。中小投资 者是指除公司董事、监事、高级管理人员以及单独或者合计持有公司5%以上股份 的股东以外的其他股东。 5、本次股东大会审议的议案以特别决议形式通过的，应当由出席股东大会 的股东(包括股东代理人)所持有效表决权的2/3以上通过。 一、本次股东大会的召开和出席情况 北京赛微电子股份有限公司（以下简称"公司"）2025年第三次临时股东大 会于2025年8月1日（星期五）14:00在北京市西城区裕民路18号北环中心A座26 层公司1号会议室召开，本次会议以现场投票与网络投票相结合的方式召开，其 中，通过深圳证券交易所交易系统进行网络投票的具体时间 ...

证券代码：300456 证券简称：赛微电子 公告编号：2025-062 近日，北京赛微电子股份有限公司（以下简称"公司"）控股子公司赛莱克 斯微系统科技（北京）有限公司（以下简称"赛莱克斯北京"）代工制造的某款 MEMS（Micro-Electro-Mechanical Systems 的缩写，即微电子机械系统，简称 为微机电系统）硅晶振通过了客户验证，赛莱克斯北京收到该客户发出的采购订 单，启动首批MEMS硅晶振8英寸晶圆的小批量试生产。 MEMS硅晶振以硅为原材料，通过采用MEMS工艺制造形成一个微机械振动结构， 以产生稳定的振动频率，具有体积小、抗冲击、可编程、可批量生产等特点。晶 振的应用领域十分广泛，包括可穿戴设备、家用电器、智能家居、手机电脑等消 费领域，导航、基站、通讯、汽车等工业领域，以及原子钟、测量设备、遥测、 遥感、遥控等科研领域。 近年来，赛莱克斯北京持续加大研发投入，自主积累基础工艺，积极探索各 类MEMS器件的生产诀窍，努力为通信计算、生物医疗、工业汽车、消费电子等各 领域客户，尤其是中国本土客户提供优质的MEMS工艺开发及晶圆制造服务，积极 推动公司在本土形成和提升自主可控的MEM ...

Group 1 - The core viewpoint of the news is that Saiwei Electronics (300456) has shown a slight increase in stock price and a mixed performance in terms of capital flow and financial results as of August 1, 2025 [1][3] - The stock closed at 18.69 yuan, with a 0.16% increase, a turnover rate of 5.52%, and a trading volume of 327,400 hands, amounting to 610 million yuan [1] - The net inflow of main funds was 39.65 million yuan, accounting for 6.5% of the transaction amount, with significant inflows from large orders [1] Group 2 - For the first quarter of 2025, Saiwei Electronics reported total operating revenue of 264 million yuan, a year-on-year decrease of 2.24%, while net profit attributable to shareholders was 2.64 million yuan, a year-on-year increase of 122.66% [1] - The company has a current ratio of 3.345, a quick ratio of 2.545, and a debt-to-asset ratio of 25.30% [1] - Saiwei Electronics was established in 2008 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 7.32 billion yuan [1][2] Group 3 - The company has made investments in 18 enterprises and participated in 7 bidding projects, holding 8 trademark registrations and 19 patents [2] - Additionally, the company possesses 3 administrative licenses [2]

Group 1 - The stock price of Saiwei Electronics closed at 18.95 yuan on July 30, 2025, down 2.42% from the previous trading day, with a trading volume of 1.104 billion yuan and a turnover rate of 9.73% [1] - Saiwei Electronics specializes in the research, development, manufacturing, and sales of MEMS (Micro-Electro-Mechanical Systems) chips, which are widely used in consumer electronics, telecommunications, and automotive electronics [1] - The company is currently in the construction phase of its advanced MEMS packaging and testing project, with the experimental line completed and operational, and is engaging with customers for demand alignment and process development [1] Group 2 - The domestic subsidiary of Saiwei Electronics is advancing the process development of MEMS-OCS products, which have existing demand from domestic customers [1] - On July 30, the net outflow of main funds for Saiwei Electronics was 124 million yuan, accounting for 1.11% of the circulating market value [1]

Group 1 - Tian Tie Technology's wholly-owned subsidiary signed a procurement order worth 400 million yuan with Zhuhai Xinjie Energy Technology [1] - Shenli Co., Ltd. announced the termination of a share transfer agreement due to the buyer's failure to pay [1] - *ST Tianwei expects a net profit of 30.06 million yuan for the first half of 2025, a significant increase compared to the previous year [2] Group 2 - Weisheng Information reported a net profit of 305 million yuan for the first half of 2025, up 12.24% year-on-year [3] - Fudan Microelectronics anticipates a net profit decline of 39.67% to 48.29% for the first half of 2025 [3] - Jinbei Electric achieved a net profit of 296 million yuan for the first half of 2025, a 7.46% increase year-on-year [4] Group 3 - Huaneng International reported a net profit of 9.262 billion yuan for the first half of 2025, a 24.26% increase year-on-year [4] - Quzhou Development is planning to issue shares to acquire assets, leading to a temporary stock suspension [4] - Huaye Fragrance's controlling shareholder plans to reduce their stake by up to 3% [5] Group 4 - Zhongbei Communication's subsidiary terminated a planned acquisition due to a lack of consensus on key issues [6] - Saiwei Electronics' major shareholder reduced their stake by 1.06% [7] - Suzhou Planning's shareholders plan to collectively reduce their stake by up to 4.5% [7] Group 5 - *ST King Kong received court approval for a new 100 million yuan debt during its pre-restructuring period [8] - Anche Detection's controlling shareholder is planning a change in control, resulting in a temporary stock suspension [9] - Ruishun Technology's shareholders plan to reduce their stake by up to 3.0013% [11] Group 6 - Guanghuan New Network's controlling shareholder's associates plan to reduce their stake by up to 0.08% [13] - Shanghai Auto Parts' shareholders plan to reduce their stake by up to 1.75% [14] - Aosaikang's shareholder plans to reduce their stake by up to 1.48% [14] Group 7 - Edifier's director plans to reduce their stake by up to 850,810 shares [14] - Xintian Pharmaceutical elected a new chairman and vice chairman [15] - Sanbaisuo adjusted its investment plan to increase investment in its subsidiary in Vietnam by 20.52 million USD [17]

Core Viewpoint - The company, Saiwei Electronics, has sold the control of its core subsidiary, Silex Microsystems AB, to mitigate risks associated with the increasingly complex international geopolitical environment, receiving approximately 1.783 billion RMB from the transaction [1][2][5]. Financial Performance - In 2024, Silex contributed 71.60% of Saiwei's total revenue, amounting to 863 million RMB [2][5]. - Since its listing over ten years ago, Saiwei has reported a cumulative net profit of 629 million RMB, with a loss of 170 million RMB in 2024 [2]. - The company has raised a total of 3.868 billion RMB through equity financing and distributed only 155 million RMB in cash dividends [3][11]. Transaction Details - The transaction involved the sale of 4.4101 million shares of Silex, representing 45.24% of the company, for a total valuation of 5.25 billion SEK (approximately 3.942 billion RMB) [5]. - Prior to the sale, Silex had distributed dividends of 250 million SEK to Saiwei [5]. Business Operations - Saiwei's primary business includes MEMS chip process development and wafer manufacturing, with significant operations in both Sweden and Beijing [6]. - Following the sale, Silex will remain a subsidiary, but Saiwei will focus on its Beijing operations, which are expected to expand production capacity from 15,000 to 30,000 wafers per month [6]. Management Actions - The actual controller of Saiwei, Yang Yunchun, has reportedly cashed out approximately 2.37 billion RMB through various means, including share reductions [4][13]. - Yang's shareholding has decreased from 45.58% in Q3 2019 to 24.46% by Q1 2025 [14].

Macro News - The International Monetary Fund (IMF) has significantly raised China's economic growth forecast for this year by 0.8 percentage points to 4.8%, reflecting stronger-than-expected economic activity in the first half of the year and lower actual tariff rates compared to previous predictions [4] - In the first half of the year, state-owned enterprises in China reported total operating revenue of 4,074.96 billion yuan, a year-on-year decrease of 0.2%. Their total profit amounted to 218.25 billion yuan, down 3.1% year-on-year, and tax payments were 300.26 billion yuan, a decline of 0.8% [4] Industry News - Hong Kong's "Stablecoin Regulation" will come into effect on August 1, with the Hong Kong Monetary Authority releasing five regulatory documents for licensed stablecoin issuers [7] - The China Photovoltaic Industry Association issued a statement refuting claims made by some media regarding "anti-involution" in the photovoltaic industry, particularly concerning polysilicon, stating that the reports were severely inconsistent with actual conditions [7] Company News - WuXi AppTec announced an adjustment to its share repurchase price ceiling to no more than 114.15 yuan per share [11] - The PCB industry is experiencing a significant improvement in market conditions compared to the same period last year, especially for high-end products, with strong demand and rising prices [9] - Changchun High-tech announced that its innovative drug, Amlodipine Besylate Oral Solution, has received approval from the FDA for market launch in the United States [12]