Market Overview - The Shanghai Composite Index closed at 3363.48 points, above the five-day moving average, with an increase of 0.48% [1] - The total trading volume of A-shares reached 763.885 billion yuan [1] Stock Performance - A total of 929 A-shares broke through the five-day moving average today [1] - Stocks with significant deviation rates include: - Laisai Laser (21.79%) - Kangliyuan (11.86%) - Mankalon (10.78%) [1] Top Stocks by Deviation Rate - Laisai Laser (871263): - Today's change: +30.00% - Turnover rate: 38.87% - Five-day moving average: 19.53 yuan - Latest price: 23.79 yuan - Deviation rate: 21.79% [1] - Kangliyuan (301287): - Today's change: +17.32% - Turnover rate: 32.85% - Five-day moving average: 35.00 yuan - Latest price: 39.15 yuan - Deviation rate: 11.86% [1] - Mankalon (300945): - Today's change: +19.98% - Turnover rate: 18.47% - Five-day moving average: 22.66 yuan - Latest price: 25.10 yuan - Deviation rate: 10.78% [1] Additional Notable Stocks - Beitaini (300957): - Today's change: +11.83% - Turnover rate: 4.22% - Five-day moving average: 45.58 yuan - Latest price: 49.44 yuan - Deviation rate: 8.48% [1] - Jiuling Technology (873305): - Today's change: +10.00% - Turnover rate: 13.81% - Five-day moving average: 42.79 yuan - Latest price: 46.20 yuan - Deviation rate: 7.98% [1]

Group 1 - The company has completed the cancellation of certain fundraising special accounts as part of its management strategy [1][2] - The total amount raised from the initial public offering (IPO) was RMB 1,913,072,420, with a net amount of RMB 1,806,750,318 after deducting issuance costs [1] - The company opened special accounts for the management and use of the raised funds in compliance with relevant laws and regulations [2] Group 2 - The decision to cancel the fundraising special accounts was made to facilitate management and reduce administrative costs [2] - The corresponding fundraising supervision agreements were terminated following the cancellation of the special accounts [2]

证券代码：688549 证券简称：中巨芯 公告编号：2025-017 中巨芯科技股份有限公司 关于注销部分募集资金专户的公告 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。 三、本次注销的募集资金专户情况 | 开户银行 | 银行账号 | 存续状态 | | --- | --- | --- | | 杭州银行衢州分行 | 3308040160000320042 | 本次注销 | 中巨芯科技股份有限公司（以下简称"公司"）首次公开发行股票募集资金按 照相关法律、法规和规范性文件的规定在银行开立了募集资金专户。近日公司办 理完成部分募集资金专户的注销手续，现将具体情况公告如下： 一、募集资金的基本情况 根据中国证券监督管理委员会于 2023 年 6 月 13 日出具的《关于同意中巨芯 科技股份有限公司首次公开发行股票注册的批复》（证监许可〔2023〕1278 号）， 同意公司首次公开发行股票的注册申请，公司首次向社会公开发行人民币普通股 （A 股）36,931.90 万股，每股发行价格 5.18 元，募集资金总额为人民币 1,913 ...

Core Viewpoint - The semiconductor materials industry is experiencing a wave of mergers and acquisitions (M&A) as companies seek to expand capacity and enhance competitiveness in response to market demands and challenges [2][6][7]. Group 1: Company Actions - Aisen Co., Ltd. (艾森股份) has decided to terminate its acquisition of 70% of the equity of Banuo (Suzhou) New Materials Co., Ltd. due to a lack of consensus on transaction terms [1]. - The company will continue to focus on its core semiconductor business, emphasizing technological upgrades and market expansion in advanced packaging and wafer manufacturing [1]. - Other semiconductor material companies, such as Youyan Silicon (有研硅) and Hu Silicon Industry (沪硅产业), have also disclosed M&A activities in May [1]. Group 2: M&A Trends - Since the release of the "M&A Six Guidelines" on September 24, 2024, seven semiconductor material companies have initiated nine M&A transactions, with a significant focus on silicon wafer manufacturers [2][4]. - The trend indicates that leading companies are using M&A to enhance their supply chain and competitive edge as industry concentration increases [2][4]. - Approximately one-third of the M&A cases in the semiconductor materials sector involve cross-border transactions, highlighting a global strategy for growth [8]. Group 3: Challenges and Considerations - Despite the growth in M&A activities, there have been several failed acquisitions due to cultural differences, integration challenges, and regulatory hurdles [3][10]. - The complexity of the semiconductor industry necessitates that acquiring companies possess deep industry insights and operational expertise to ensure successful integration and long-term viability [11]. - Financial leverage and the stability of funding sources are critical factors influencing the success of M&A transactions, especially in a market characterized by rising risks and declining risk appetite [11].

Group 1 - The semiconductor materials and equipment theme index rose by 0.22% as of May 12, with notable increases in stocks such as Yuhua New Materials (3.17%), TCL Technology (2.81%), and others [1] - The semiconductor materials ETF (562590) increased by 0.09%, with a year-to-date rise of 2.94% as of May 9 [1] - Domestic new material products are gaining favor among downstream customers due to higher cost-performance ratios and timely technical responses, leading to accelerated validation and adoption of these products in high-tech fields [1] Group 2 - Global semiconductor sales have improved since 2024, driving an increase in demand for semiconductor materials, with a projected sales figure of approximately $630.5 billion, representing a year-on-year growth of about 19.7% [2] - The Asia-Pacific region's semiconductor sales are expected to reach approximately $340.79 billion, with a year-on-year growth of 17.5% [2] - The semiconductor materials ETF and its linked funds closely track the index, with semiconductor equipment and materials comprising over 75% of the index weight [2]

证券代码：688549 证券简称：中巨芯 公告编号：2025-016 中巨芯科技股份有限公司 2024年年度股东大会决议公告 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 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： 本次会议是否有被否决议案：无 （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 | 444 | | --- | --- | | 普通股股东人数 | 444 | | 2、出席会议的股东所持有的表决权数量 | 979,362,575 | | 普通股股东所持有表决权数量 | 979,362,575 | | 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 | 66.2951 | | 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（%） | 66.2951 | （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。 本次会议由公司董事会召集，由董事长童继红先生主持会议，采用现场投票 和网络投票相结合的方式进行表决。本次会 ...

ᗭᚈ上⎭ᗁ师事务ᡶ 关于 中巨㣥〇ᢶ㛗份ᴿ䲆公司 2024 年年ᓜ㛗东大会之 㿷䇷ᝅ㿷 上海市东大名䐟501号上海ⲭ玉兰广场办公楼22/23层 䛞㕆：200080 FORRU 23,SiQaU MaV POa]a,NR.501,EaVW Da MiQg RRad ,ShaQghai 200080,P. R. ChiQa ⭥䈍（Tel）：86 21 5598 9888 / 5598 9666 传ⵏ（Fax）：86 21 5598 9898 ᗭᚈ上⎭ᗁ师事务ᡶ 关于中巨㣥〇ᢶ㛗份ᴿ䲆公司 202 年年ᓜ㛗东大会之 㿷䇷ᝅ㿷 02F20210661-00023 号 㠤：中巨㣟、技㛑份有䲀公司 德恒上海律师事务所（以下ㆰ〠"本所"）接受中巨㣟、技㛑份有䲀公司（以 下ㆰ〠"公司"）Ⲵ委托，指派本所㿱䇱律师列席公司于 2025 年 5 月 8 日 14 点 00 分在浙江ⴱ㺒州市柯城区中央大䚃 247 号 2 幢公司一楼会䇞室召开Ⲵ 2024 年年度㛑东大会（以下ㆰ〠"本次㛑东大会"），就召开本次㛑东大会䘋㹼㿱䇱 并出具本㿱䇱意㿱。 本所㿱䇱律师依据本㿱䇱意㿱出具日前已㓿发⭏或存在Ⲵ事实和《中华人民 共和国公司法》（以下 ...

公开信息显示，科创半导体ETF（588170）跟踪上证科创板半导体材料设备主题指数，囊括科创板中半 导体设备和半导体材料细分领域的硬科技公司。半导体设备和材料行业是重要的国产替代领域，具备国 产化率较低、国产替代天花板较高属性，充分受益于人工智能革命下的半导体需求扩张。 （文章来源：每日经济新闻） 5月6日早盘，A股全线走高，主要宽基指数悉数上涨，其中通信、计算机等TMT板块领涨。信创ETF （562570）现涨超2%，科创半导体ETF（588170）现涨近1.5%。科创半导体指数中，概伦电子、路维 光电、中巨芯、天岳先进、富创精密、中科飞测等涨幅居前。 业绩层面，据天风证券统计，Q1半导体板块净利润同比+15.1%，设备（+33.4%）及封测（+24%）领跑 增长。从业绩表现看，半导体板块一季度营收1281亿元（同比+0.2%），净利润79亿元（同比 +15.1%），盈利修复趋势明确。设备（营收+33.4%）、封测（营收+24%）板块强势领跑，北方华创、 长电科技等龙头业绩亮眼；设计板块业绩分化，瑞芯微（净利+209.6%）、恒玄科技（营收+52.3%）受 益端侧AI放量，而模拟芯片、存储模组受价格竞争拖累 ...

Core Insights - The company reported a total revenue of 271 million yuan for Q1 2025, marking a year-on-year increase of 15.79% and ranking 23rd among peers [1] - The net profit attributable to shareholders was -1.18 million yuan, a decrease of 115.61% compared to the same period last year, ranking 33rd among peers [1] - The net cash inflow from operating activities was 2.53 million yuan, down 81.37% year-on-year, ranking 29th among peers [1] Financial Ratios - The latest debt-to-asset ratio is 21.90%, a decrease of 0.57 percentage points from the previous quarter but an increase of 0.75 percentage points year-on-year, ranking 13th among peers [3] - The latest gross profit margin is 8.08%, down 6.18 percentage points from the previous quarter and down 6.53 percentage points year-on-year, ranking 32nd among peers [3] - The latest return on equity (ROE) is -0.04%, a decrease of 0.29 percentage points year-on-year, ranking 33rd among peers [3] Earnings Per Share and Turnover Ratios - The diluted earnings per share is -0.00 yuan, a decrease of 120.00% year-on-year, ranking 33rd among peers [3] - The total asset turnover ratio is 0.07 times, an increase of 14.75% year-on-year, ranking 29th among peers [3] - The inventory turnover ratio is 1.08 times, an increase of 2.81% year-on-year, ranking 18th among peers [3] Shareholder Structure - The number of shareholders is 34,200, with the top ten shareholders holding 1.069 billion shares, accounting for 72.36% of the total share capital [3] - The largest shareholders include Zhejiang Juhua Co., Ltd. and the National Integrated Circuit Industry Investment Fund, each holding 26.40% [3]

一、监事会会议召开情况 中巨芯科技股份有限公司（以下简称"公司"）第二届监事会第三次会议 于2025年4月28日以通讯方式召开。本次会议通知已于2025年4月23日以邮件方 式送达公司全体监事。本次会议由监事会主席吴瑷鲡女士召集并主持。会议应 出席监事3人，实际出席监事3人。 本次会议的召集和召开符合《中华人民共和国公司法》等法律法规及《中 巨芯科技股份有限公司章程》（以下简称"《公司章程》"）的规定，本次会 议决议合法有效。 证券代码：688549 证券简称：中巨芯 公告编号：2025-013 中巨芯科技股份有限公司 第二届监事会第三次会议决议公告 本公司监事会及全体监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。 二、监事会会议审议情况 经与会监事审议，以记名投票表决方式，形成了如下决议： 1、审议通过《关于公司2025年第一季度报告的议案》 监事会认为：公司2025年第一季度报告的编制和审议程序符合法律、法规、 《公司章程》和公司内部管理制度的各项规定；报告的内容与格式符合中国证 券监督管理委员会和上海证券交易所的各项规定，所包含的信息 ...