7月22日，沪指涨0.62%报3581点，深证成指涨0.84%，创业板指涨0.61%。全市场超2500股上涨。盘面上，雅下水电概念继续掀涨停潮，海螺水泥、中国能 建及铁建重工等二十余股涨停，煤炭、海南板块走高，另外，智谱AI板块下挫。 | 代码 | 名称 | 治城 | 现价 几天几板� | 张停分析 | | --- | --- | --- | --- | --- | | 603389 | *ST IZ 振 | +5.02% | 23.84 19天16板 | 控制权变更+要约收购+家居 | | 688582 | 上纬新材 | +20.00% | 48.19 10连板 | 智元机器人核心团队持股平 | | 600826 | 三生股份 | +10.00% | 15.29 8天7板 | Al智能体+出口数据上链+会 | | 601003 | 柳钢股份 | +9.94% | 7.41 6天5板 | 钢铁+高端化转型+国企+中 | | 002246 | 北化股份 | +10.02% | 21.53 4连板 | 硝化棉+军工+央企+中报预炉 | | 605033 | 美邦股份 | +10.00% | 28.27 4连板 | ...

证券代码：688582 证券简称：芯动联科 公告编号：2025-027 安徽芯动联科微系统股份有限公司 董事兼高级管理人员减持股份结果公告 本公司董事会、全体董事及相关股东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： 董事兼高级管理人员持股的基本情况 本次股份减持计划实施前，安徽芯动联科微系统股份有限公司（简称"公司"） 董事、总经理兼董事会秘书林明持有公司股份 4,800,000 股，占公司总股本的 1.1982%。 上述股份为公司首次公开发行股票并上市前取得的股份，已于 2024 年 7 月 1 日解除限售并上市流通。 减持计划的实施结果情况 公司于 2025 年 4 月 7 日在上海证券交易所网站（www.sse.com.cn）披露了 《安徽芯动联科微系统股份有限公司董监高减持股份计划公告》（公告编号： 2025-010）。公司董事、总经理兼董事会秘书林明基于自身资金需求，自减持计 划公告披露之日起 15 个交易日后的 3 个月内，根据市场情况拟通过集中竞价或 大宗交易的方式减持其所持有的公司股份，合计不超过 1,20 ...

证券简称：芯动联科 证券代码：688582 安徽芯动联科微系统股份有限公司 2025 年第一次临时股东大会 会议资料 中国 北京 二零二五年七月二十五日 | 股东大会会议须知 2 | | --- | | 股东大会会议议程 4 | | 议案一：《关于选举独立董事的议案》 6 | 安徽芯动联科微系统股份有限公司 2025 年第一次临时股东大会会议须知 为了维护全体股东的合法权益，确保股东大会的正常秩序和议事效率，保证 大会的顺利进行，根据《中华人民共和国公司法》《中华人民共和国证券法》《上 市公司股东大会规则》和《股东大会议事规则》等相关规定，特制定股东大会须 知。 一、为保证本次大会的严肃性和正常秩序，切实维护与会股东（或股东代理 人）的合法权益，除出席会议的股东（或股东代理人）、公司董事、监事、高级 管理人员、见证律师及董事会邀请的人员外，公司有权依法拒绝其他无关人员进 入会场。 八、出席股东大会的股东及股东代理人，应当对提交表决的议案发表如下意 见之一：同意、反对或弃权。出席现场会议的股东及股东代表务必在表决票上签 署股东名称或姓名。未填、错填、字迹无法辨认的表决票、未投的表决票均视投 票人放弃表决权利，其 ...

Investment Rating - Industry Rating: Outperform the market (maintained rating) [7] Core Insights - The semiconductor industry is experiencing robust growth driven by AIoT, industrial control, and automotive electronics, with significant revenue increases reported by key players such as Rockchip (H1 revenue up 64% YoY, net profit up 185%-195% YoY), Espressif (net profit up 65%-78% YoY), and Tailing Micro (net profit up 267% YoY) [2][13][18] - The storage sector is witnessing a recovery with Demingli reporting H1 revenue of 3.8-4.2 billion yuan, reflecting a YoY increase of 75%-93%, and a narrowing of losses in Q2, indicating a potential turning point for profitability [2][20][28] - Price forecasts for Q3 indicate a significant increase in DRAM prices, with expectations of a 15%-20% rise, and NAND Flash prices expected to increase by 5%-10%, driven by strong demand from AI investments and enterprise-level storage needs [3][14][29][30] Summary by Sections 1. Performance Forecasts - The design sector is seeing comprehensive growth, with companies like Rockchip and Espressif benefiting from AI demand and domestic substitution [2][18] - The equipment and materials sector is also on a steady upward trend, with domestic equipment manufacturers like Changchuan Technology and Yitang Co. benefiting from domestic substitution and successful customer expansion [2][19] 2. Storage Price Outlook - Q3 price forecasts for DRAM show a comprehensive increase, with Consumer DDR4 expected to rise by 40%-45% and Server DDR4 by 28%-33% [3][30] - NAND Flash prices are also expected to rise, with enterprise SSDs projected to increase by 5%-10% and 3D NAND wafers by 8%-13% [3][14][30] 3. Recommended Stocks - Key stock recommendations in the storage sector include Jiangbolong, which is expected to benefit from price increases and domestic substitution, with a projected revenue growth of 200% YoY by Q1 2025 [4][15] - Other recommended companies span various segments, including design (e.g., Rockchip, Espressif), equipment (e.g., Changchuan Technology), and materials (e.g., Dinglong Technology) [6][16]

Core Insights - 17 companies on the Sci-Tech Innovation Board have released their performance forecasts for the first half of the year, with 16 companies expecting profit increases and 1 company maintaining stable profits [1] - The overall proportion of companies expecting profit increases is 94.12% [1] - Among the companies forecasting profit increases, 8 companies anticipate a net profit growth exceeding 100%, while 4 companies expect growth between 50% and 100% [1] Company Performance - Guangda Special Materials is expected to have the highest net profit growth, with a median increase of 367.51% [2] - Shengnuo Bio and Tailin Microelectronics follow with expected net profit growths of 292.82% and 267.00%, respectively [2] - The industries with significant profit growth include electronics and biomedicine, with 8 and 2 companies, respectively, reporting net profit increases over 50% [1] Stock Performance - Sci-Tech Innovation Board stocks with high growth expectations have seen an average increase of 39.15% this year [1] - Shengnuo Bio has recorded the highest stock increase at 91.94%, followed by Guangda Special Materials and Tailin Microelectronics with increases of 78.69% and 48.32%, respectively [1] Fund Flow - In terms of fund flow, companies with significant profit growth, such as Ruile New Materials, Xindong Link, and Guangda Special Materials, have experienced notable net outflows of 323 million, 169 million, and 145 million yuan, respectively, over the past five days [1]

Group 1 - The report highlights optimism for the export of air separation equipment and the development of smart fire safety systems under urban renewal policies, indicating a market space exceeding 100 billion yuan for air separation equipment [3][13][14] - Air separation equipment is crucial for producing industrial gases and is widely used in various industries such as coal chemical, petrochemical, metallurgy, and nuclear power [3][13] - The company Fostar has established a strong brand presence in overseas markets due to its quality certifications, customer resources, project experience, and competitive pricing [14][15][16] Group 2 - Urban renewal policies have been continuously introduced since 2025, focusing on creating livable, resilient, and smart cities, which has led to a significant demand for upgrading fire safety systems in older residential areas [3][17][18] - The report mentions that as of the end of 2024, contracts for urban renewal projects in Beijing have exceeded 50%, indicating a robust market for fire safety equipment upgrades [19] - Qingniao Fire Safety, a leading company in fire alarm systems, is actively exploring the market for upgrading fire safety equipment in existing buildings, focusing on intelligent upgrades and integrated safety solutions [19] Group 3 - The probe station market, a key testing equipment in semiconductor manufacturing, has shown strong growth potential, with a compound annual growth rate (CAGR) of 22.28% from 2013 to 2023 in mainland China [5][14] - The demand for probe stations is closely linked to advancements in semiconductor manufacturing processes and increased production volumes, with domestic leaders like Xidian accelerating the pace of domestic substitution [5][14] - The report indicates that Xidian's market share in China reached 25.7% in 2023, reflecting a strengthening trend towards domestic replacement of imported equipment [5][14]

Investment Rating - The report assigns a "Hold" rating for the company, marking its first coverage [6]. Core Insights - The company is a leading player in the MEMS inertial sensor market, benefiting from a fully controlled technology chain and high gross margins, with a projected revenue of 4.05 billion yuan and a net profit of 2.22 billion yuan in 2024 [1][4]. - The company has established a strong market presence, achieving a 23.45% market share in domestic MEMS gyroscopes by 2022, up approximately 14 percentage points from 2019 [2]. - The IMU segment is expected to grow rapidly, with a CAGR of 175.8% from 2021 to 2024, driven by demand from low-altitude economy, advanced driving, and humanoid robots [3]. Summary by Sections Company Overview - The company, founded in 2012, has achieved full control over the technology chain from chip design to packaging and testing, with its third-generation MEMS gyroscope reaching international advanced levels [1][14]. - The leadership team has extensive experience in the semiconductor field, contributing to the company's technological advancements [16][18]. Core Product Layout - The company's core products, MEMS gyroscopes and accelerometers, have high technical barriers and are applicable in high-end industrial and unmanned systems [2]. - The company is gradually replacing imports in the MEMS inertial sensor market, with a focus on high-performance products [2][4]. IMU Growth Drivers - The IMU, which integrates gyroscopes and accelerometers, is positioned to benefit from emerging markets such as low-altitude economy and smart driving [3]. - The company is actively developing automotive-grade IMUs to meet the growing demand for high-precision positioning systems [3]. Financial Forecast and Investment Recommendations - The company is expected to achieve revenues of 6.19 billion yuan, 8.60 billion yuan, and 11.84 billion yuan from 2025 to 2027, with corresponding net profits of 3.39 billion yuan, 4.59 billion yuan, and 6.04 billion yuan [4][5]. - The projected EPS for 2025, 2026, and 2027 is 0.85 yuan, 1.14 yuan, and 1.51 yuan per share, respectively, with a PE ratio of 77X for 2025 [4][5].

Group 1 - The independent director Li Yaoqi resigned from the company's second board due to changes in his work responsibilities, which required compliance with his employer's policies [1] - The company held a meeting on July 7, 2025, to review the qualifications of independent director candidate Zhao Yang, who was deemed qualified according to relevant laws and regulations [1][2] - Zhao Yang was nominated as an independent director candidate and will also serve as the chairman of the remuneration and assessment committee, a member of the audit committee, and a member of the nomination committee upon election [2] Group 2 - Zhao Yang does not hold any shares in the company and meets all legal and regulatory requirements to serve as an independent director, including not being subject to any disqualifications or penalties [3]

Core Points - The company has nominated Zhao Yang as a candidate for the independent director of its second board, confirming his qualifications and independence [1][2][3] - The nominee possesses over five years of relevant experience in law, economics, accounting, finance, and management, and has completed recognized training [1][2] - The nominee meets all legal and regulatory requirements for independent directors as outlined by various Chinese laws and regulations [1][2] - The nominee does not have any relationships that could affect his independence, including direct or indirect shareholding in the company or its affiliates [1][2] - The nominee has no adverse records in the last 36 months, including administrative or criminal penalties from regulatory bodies [2] - The nominee has not been dismissed from previous independent director roles due to attendance issues and holds independent director positions in no more than three domestic listed companies [2][3]

2、上述独立董事候选人具有丰富的专业知识，熟悉相关法律、行政法规、 规章与规则，其任职资格、教育背景、工作经历、业务能力符合公司独立董事任 职要求。 安徽芯动联科微系统股份有限公司董事会提名委员会 关于第二届董事会独立董事候选人的审核意见 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》《上市公司独立董事管理办法》及《安徽芯动联科微系统股份有限 公司章程》等有关规定，公司第二届董事会提名委员会对第二届董事会独立董事 候选人的任职资格进行了审核并发表审核意见如下： 1、经审阅公司第二届董事会独立董事候选人赵阳的个人履历等相关资料， 上述独立董事候选人未持有公司股份，与公司其他董事、监事、高级管理人员以 及持股 5%以上股东不存在其他关联关系，不存在《公司法》规定的不得担任公 司董事的情形；未被中国证监会采取证券市场禁入措施；未被证券交易所公开认 定为不适合担任上市公司董事；未受过中国证监会行政处罚和证券交易所公开谴 责或通报批评；没有因涉嫌犯罪被司法机关立案侦查或者涉嫌违法违规被中国证 监会立案调查等情形；经查询不属于失信被执行人，符合有关法律、行政法规、 部门规章、规范性文件等 ...