证券代码：688325 证券简称：赛微微电 公告编号：2025-056 广东赛微微电子股份有限公司 关于召开 2025 年半年度业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 投资者可于 2025 年 8 月 21 日（星期四）至 8 月 27 日（星期三）16:00 前登录 上证路演中心网站首页点击"提问预征集"栏目提问或将需要了解与关注的问题 通过电子邮件的形式发送至公司邮箱（ir@cellwise-semi.com）。公司将在说明会 上对投资者普遍关注的问题进行回答。 广东赛微微电子股份有限公司（以下简称"公司"）即将于 2025 年 8 月 27 日 在上海证券交易所网站（www.sse.com.cn）披露公司 2025 年半年度报告。为便于 广大投资者更全面深入地了解公司 2025 年半年度的经营成果、财务状况，公司 计划于 2025 年 8 月 28 日（星期四）下午 14:00-15:00 举行 2025 年半年度业绩说 明会，就投资者关心的问题进行交流。 一、说明会类型 本 ...

上海市锦天城律师事务所 关于广东赛微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 锦 天 城 律 师 事 务 所 ALLBRIGHT LAW OFFICES 地址：上海市浦东新区银城中路 501 号上海中心大厦 11、12 层 传真: 021-20511999 电话: 021-20511000 邮编：200120 上海市锦天城律师事务所 法律意见书 上海市锦天城律师事务所 关于广东赛微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:广东赛微微电子股份有限公司 上海市锦天城律师事务所 (以下简称"本所") 接受广东赛微微电子股份有限 公司（以下简称"公司"）的委托，就公司召开 2025 年第三次临时股东大会（以 下简称"本次股东大会"、"本次会议"）的有关事宜，根据《中华人民共和国公司 法》(以下简称"《公司法》")、《上市公司股东会规则》(以下简称"《上市公司股 东会规则》"）等法律、法规、规章和规范性文件以及《广东赛微微电子股份有 限公司章程》(以下简称"《公司章程》")、《广东赛微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》"）的有关规定 ...

证券代码：688325 证券简称：赛微微电 公告编号：2025-055 广东赛微微电子股份有限公司 2025年第三次临时股东大会决议公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 本次会议是否有被否决议案：无 一、会议召开和出席情况 （一） 股东大会召开的时间：2025 年 7 月 29 日 （二） 股东大会召开的地点：广东省东莞市松山湖园区工业南路 6 号 3 栋公司 301 会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 91 | | --- | --- | | 普通股股东人数 | 91 | | 2、出席会议的股东所持有的表决权数量 | 28,645,029 | | 普通股股东所持有表决权数量 | 28,645,029 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 34.0416 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 34.0416 | （四） 表决方式是否符合《公司法》及公司章程的规定，大会主持情况等。 本次 ...

Market Overview - On July 28, the Shanghai Composite Index rose by 0.12%, with the total margin trading balance reaching 1,967.03 billion yuan, an increase of 19.604 billion yuan from the previous trading day [1] - The margin trading balance in the Shanghai market was 999.628 billion yuan, up by 11.991 billion yuan; in the Shenzhen market, it was 961.117 billion yuan, up by 7.532 billion yuan; and in the Beijing Stock Exchange, it was 6.288 billion yuan, up by 0.081 billion yuan [1] Industry Analysis - Among the industries tracked by Shenwan, 29 sectors saw an increase in margin trading balances, with the electronics sector leading with an increase of 2.642 billion yuan, followed by the computer and communication sectors with increases of 1.745 billion yuan and 1.404 billion yuan, respectively [1] Stock Performance - A total of 2,241 stocks experienced an increase in margin trading balances, accounting for 60.39% of the total, with 426 stocks seeing an increase of over 5% [1] - The stock with the largest increase in margin trading balance was Saiwei Microelectronics, which had a latest balance of 165.0343 million yuan, reflecting a 56.23% increase from the previous trading day, and its stock price rose by 2.58% [1] - Other notable stocks with significant increases in margin trading balances included Pengding Holdings and Litong Technology, with increases of 51.05% and 36.48%, respectively [1] Top Gainers and Losers - Among the top 20 stocks with the largest increases in margin trading balances, the average stock price rose by 1.88%, with notable gainers including Xinqi Microelectronics, Mingyang Technology, and Xinlei Co., which saw increases of 20.00%, 12.00%, and 10.16%, respectively [2] - Conversely, the stocks with the largest declines in margin trading balances included Qingju Technology, which saw a decrease of 42.07%, followed by Jiahua Technology and Ping An Electric with declines of 41.49% and 29.42%, respectively [5]

Group 1 - Liu Pharmaceutical Group plans to repurchase shares worth between 100 million and 200 million yuan, with a maximum repurchase price of 25.70 yuan per share [1] - Dongshan Precision intends to invest up to 1 billion USD to build a high-end printed circuit board project to meet the long-term demand for high-end printed circuit boards in emerging scenarios such as AI [1] - Bomaike reported a net profit of 12.39 million yuan for the first half of the year, a year-on-year decline of 80.42% [2] Group 2 - Western Mining achieved a net profit of 1.869 billion yuan in the first half of the year, a year-on-year increase of 15% [2] - Fuliwang expects a net loss of approximately 17 million yuan for the first half of the year, a decrease of 137.12% compared to the same period last year [2] - Digital Certification anticipates a net loss of between 80 million and 96 million yuan for the first half of the year, compared to a loss of 29.25 million yuan in the same period last year [3] Group 3 - Shanghai Construction reported a net profit of 710 million yuan for the first half of the year, a year-on-year decrease of 14.04% [5] - Funneng Co. achieved a net profit of 1.337 billion yuan in the first half of the year, a year-on-year increase of 12.48% [6] - Tengda Construction's total contract amount for the first half of the year decreased by 17.55% year-on-year [7] Group 4 - Fudan Fuhua decided to terminate the public transfer of a 28% stake in a subsidiary due to the lack of a deposit from potential buyers [9] - Fulei Ant's subsidiary has decided to cease operations due to intense competition in the photovoltaic industry and ongoing losses [11] - Dongfang Ocean's subsidiary received a medical device registration certificate for a folic acid testing kit [14] Group 5 - Huayu Pharmaceutical's subsidiary received overseas listing approvals for several products [16] - Feima International received a performance commitment compensation of 437 million yuan from its controlling shareholder [16] - Guangshen Railway signed a cooperation agreement for the Guangzhou East Station renovation project with a total investment of approximately 16.66 billion yuan [16] Group 6 - Anhui Construction won the bid for the S68 Jingde to Jixi Expressway project with an estimated total investment of 5.7 billion yuan [18] - China Communications Construction Company signed new contracts worth 991.054 billion yuan in the first half of the year, a year-on-year increase of 3.14% [19] - Kehui Co. plans to use up to 70 million yuan of idle funds for cash management [22] Group 7 - Biological Shares' subsidiary received a clinical trial approval for a cat mRNA vaccine, the first of its kind in China [23] - Ruipu Biological received a clinical trial approval for a pig mRNA vaccine, which is the first economic animal mRNA vaccine in China [24] - Nanjing New Hundred's major assets were judicially frozen due to liquidity debt crisis faced by its controlling shareholder [27] Group 8 - Changshu Bank plans to merge three village banks and establish branches, pending shareholder approval [28] - Yong'an Pharmaceutical plans to reduce its holdings by up to 2.6323 million shares [29] - Zhujiang Co. received approval from the Shanghai Stock Exchange for a stock issuance to specific targets [31] Group 9 - Sanyangma's subsidiary signed a 120 million yuan procurement contract for sensor products [33] - Jintou City Development plans to purchase a villa property for approximately 7.1854 million yuan [35] - Yuanli Co. intends to acquire 100% of Tongsheng Co. through a combination of cash and stock issuance [36] Group 10 - Xin'an Century's controlling shareholder plans to reduce holdings by up to 2.22% of the company's shares [36] - Fute Technology plans to raise up to 528 million yuan through a private placement for various projects [36] - Helen Piano's actual controller is set to change, with stock resuming trading [37] Group 11 - Weiergao expects a net profit increase of 12.55% to 30.87% for the first half of the year [38] - Saiwei Microelectronics plans to transfer up to 18% of its shares through an agreement [40] - Yongli Co. intends to acquire a 22.75% stake in a subsidiary [42] Group 12 - ST Xiachuang plans to publicly transfer a 20% stake in Guangdong Yuweiji [43] - Dema Technology's shareholders plan to transfer 778.84 million shares through an inquiry [45] - Zhongshi Technology's shareholders plan to reduce holdings by up to 2.86% of the company's shares [46] Group 13 - Wufang Optoelectronics' controlling shareholder plans to reduce holdings by up to 0.93% of the company's shares [48] - Fusenmei's chairman has been detained, temporarily unable to fulfill his duties [49] - Reliable Co.'s shareholders plan to reduce holdings by a total of up to 2.63% of the company's shares [51] Group 14 - Gao Neng Environment plans to repurchase shares worth between 100 million and 150 million yuan [53]

Core Viewpoint - The announcement reveals that shareholders of Saiwei Microelectronics (688325.SH) plan to reduce their holdings through a share transfer agreement, with a total of up to 15,505,310 shares (approximately 18.00% of the total share capital) to be transferred within six months from the announcement date [1] Group 1: Shareholder Reduction Plans - Wu Yuefeng Investment and its action group, including Beijing Yihe and Shanghai Lingguan, plan to reduce their holdings by a total of up to 15,505,310 shares [1] - Wu Yuefeng Investment intends to reduce its holdings by up to 9,778,735 shares (approximately 11.35% of the total share capital) from July 30, 2025, to January 29, 2026, due to personal funding needs [2] - Beijing Yihe plans to reduce its holdings by up to 3,348,874 shares (approximately 3.89% of the total share capital) during the same period for similar funding reasons [2] - Shanghai Lingguan aims to reduce its holdings by up to 2,377,701 shares (approximately 2.76% of the total share capital) within the same timeframe [2] Group 2: Company Background and Financials - Saiwei Microelectronics was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on April 22, 2022, with an initial offering price of 74.55 yuan per share [3] - The stock opened at 52.33 yuan on its first trading day, reflecting a decline of 29.81%, and has remained below the initial offering price [3] - The company raised a total of 1.491 billion yuan, with a net fundraising amount of 1.355 billion yuan, exceeding the original plan by 546 million yuan [4] - The funds raised are allocated for various projects, including battery management and power management chip development for consumer electronics and industrial applications, as well as working capital [5]

Core Viewpoint - Chip stocks experienced a significant rally in the afternoon, with several companies seeing substantial gains, indicating a positive trend in the semiconductor sector [1] Company Performance - Aishi Technology reached a 20% limit up, showcasing strong market interest [1] - Companies such as Cambricon, Saiwei Microelectronics, Aojie Technology, Hengxuan Technology, Qipai Technology, and Chipway Technology all saw their stock prices increase by over 5% [1] - Other companies including Lianang Microelectronics, Taiji Co., and Huahong Semiconductor also followed suit with notable gains [1]

Group 1 - The A-share semiconductor sector showed strong performance in the afternoon, with notable gains in several companies [1] - Saiwei Microelectronics surged over 8%, while Hengxuan Technology increased by more than 7% [1] - Other companies such as Cambricon and Qipai Technology rose over 6%, with Dongwei Semiconductor and Xindao Technology also experiencing gains [1]

Group 1 - The State Council's General Office announced that Premier Li Qiang will attend the opening ceremony of the 2025 World Artificial Intelligence Conference in Shanghai on July 26 [1] - The State-owned Assets Supervision and Administration Commission held a seminar from July 23 to 24, emphasizing the need to optimize the allocation of state-owned assets and resist "involution" competition [1] - The National Development and Reform Commission and the State Administration for Market Regulation are soliciting opinions on the draft amendment to the Price Law, aiming to improve standards for identifying low-price dumping and regulate market pricing order [1] Group 2 - As of June 30, 2025, the total scale of public funds in China reached 34.39 trillion yuan, marking a historical high since early 2024, while money market funds saw a decline of over 160 billion yuan [2] - The second batch of 12 floating fee funds has been approved and will be launched successively [2] - The U.S. has imposed counter-tariffs totaling 93 billion euros on American products, which will take effect on August 7 if no trade agreement is reached with the U.S. [2] Group 3 - Yuanli Co. announced plans to acquire 100% equity of Tongsheng Co., and its stock has resumed trading [3] - Hengtong Optic-Electric won a marine energy project worth 1.509 billion yuan [3] - China Gold Group's Inner Mongolia Mining Co. has suspended production, and the company will promote follow-up work [3] Group 4 - Intel reported second-quarter revenue of $12.86 billion, a year-on-year increase of 0.2%, with a net loss of $2.92 billion compared to a loss of $1.61 billion in the same period last year [4] - OpenAI plans to release its flagship model GPT-5 as early as early August, along with mini and nano versions [4] - The European Central Bank maintained its main refinancing rate at 2.15%, the deposit facility rate at 2%, and the marginal lending rate at 2.4%, all in line with market expectations [4]

Core Viewpoint - The announcement details a share reduction plan by major shareholders of Guangdong Saiwei Microelectronics Co., Ltd., indicating a transfer of shares through agreements without affecting the company's control [1][2][7]. Shareholder Holding Situation - Shanghai Wuyuefeng Integrated Circuit Equity Investment Partnership and its acting parties hold a total of 15,538,799 shares, representing 18.04% of the company's total shares as of the announcement date [1]. - The controlling shareholder, Dongguan Weitu Investment Management Partnership, holds 17,610,600 shares, accounting for 20.44% of the total shares [1][3]. Reduction Plan Details - Wuyuefeng Investment and its acting parties plan to transfer up to 15,505,310 shares within six months from the announcement date, with a portion going to non-related third parties and the remainder to related parties [2][3]. - The reduction will not involve the actual controller or lead to a change in control of the company [2][7]. Individual Shareholder Reduction Plans - Wuyuefeng Investment plans to reduce its holdings by up to 9,778,735 shares (11.35% of total shares) from July 30, 2025, to January 29, 2026, due to personal funding needs [3]. - Beijing Yihe plans to reduce its holdings by up to 3,348,874 shares (3.89% of total shares) during the same period for similar reasons [3]. - Shanghai Lingguan plans to reduce its holdings by up to 2,377,701 shares (2.76% of total shares) within the same timeframe [3]. Lock-up and Commitment - The shareholders committed to not transferring shares for 36 months post-IPO, with plans to reduce shares thereafter in compliance with legal regulations [3][4]. - Any reduction will be announced at least three trading days in advance if the shareholder still holds over 5% of the company [5][6].