证券代码：301329 证券简称：信音电子 公告编号：2025-059 特此公告。 信音电子（中国）股份有限公司董事会 2025 年 11 月 27 日 为进一步加强与投资者的互动交流，信音电子（中国）股份有限公司（以下 简称"公司"）将参加"2025 苏州上市公司投资者集体接待日"活动，现将相 关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演" （http://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP， 参与本次互动交流，活动时间为 2025 年 12 月 2 日（星期二，15:30-17:00）。 届时公司副总经理兼董事会秘书曾赐斌先生将在线就投资者关心的问题，与 投资者进行沟通与交流。欢迎广大投资者踊跃参与！ 信音电子(中国)股份有限公司 关于参加 2025 苏州上市公司投资者集体接待日活动的公告 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。 ...

Group 1 - The core viewpoint of the article highlights that Xinyin Electronics (SZ 301329) is actively engaging with investors, indicating a focus on transparency and communication regarding its business operations [1] - Xinyin Electronics will participate in an investor survey on November 20, 2025, with key executives including Chairman Lin Maoxian and Vice General Manager Zeng Cibin present to address investor inquiries [1] - For the first half of 2025, Xinyin Electronics reported that its revenue composition is entirely from the electronic device manufacturing sector, indicating a focused business model [1] Group 2 - As of the report, Xinyin Electronics has a market capitalization of 3.8 billion yuan, reflecting its current valuation in the market [1]

Group 1: Company Overview and Acquisition - The main business of Guolian Electronics involves the production and sales of automotive wiring harnesses, particularly camera harnesses and back cover products, with key clients including Tyco Electronics and Zhejiang Dahua [1] - On November 10, 2025, the company approved the acquisition of 80% of Guolian Electronics using part of the raised funds, with registration changes currently being processed [1][2] - The acquisition is expected to enhance the company's operational layout and significantly increase revenue, as Guolian Electronics has shown a revenue growth rate of 169.06% in the past year [3] Group 2: Governance Structure Post-Acquisition - Guolian Electronics will establish a board of directors consisting of 3 members, with 2 appointed by the company and 1 nominated by Guotian Electronics [2] - The legal representative of Guolian Electronics will be the director appointed by the listed company, and a supervisory board will also be formed with a similar composition [2] Group 3: Product Development and Future Plans - The company is currently in the trial production phase of a low-orbit satellite ground receiving connector, aimed at providing high-speed, low-latency internet services globally, especially in remote areas [4] - The company emphasizes talent incentives and plans to optimize and implement relevant incentive mechanisms in line with its development strategy and regulatory requirements [5]

Market Overview - As of November 18, the Shanghai Composite Index closed at 3939.81 points, down 32.22 points, a decline of 0.81% [1] - The Shenzhen Component Index closed at 13080.49 points, down 121.52 points, a decline of 0.92% [1] - The ChiNext Index closed at 3069.22 points, down 35.98 points, a decline of 1.16% [1] High Turnover Stocks - A total of 100 A-shares had a turnover rate exceeding 20% on November 18, with six stocks, including Beikong Detection and C Hengkong, having turnover rates above 50% [1] - Beikong Detection (stock code: 920160) had a closing price of 26.50 yuan and a turnover rate of 88.46%, with a price increase of 295.52% [1] - C Hengkong (stock code: 688727) closed at 61.55 yuan, with a turnover rate of 81.36% and a price increase of 310.61% [1] - Other notable stocks with high turnover rates include C Nanshu (75.35% turnover, 224.78% increase) and Zhongfutong (53.96% turnover, -3.19% decrease) [1] Additional High Turnover Stocks - Other stocks with significant turnover rates include: - Xue Ren Group (50.33% turnover, -2.55% decrease) [1] - Jianglong Boat (46.42% turnover, -2.02% decrease) [1] - Xuanya International (44.73% turnover, 20.01% increase) [1] - Hongxiang Co. (44.63% turnover, 5.98% increase) [1] - The list continues with various companies showing diverse performance in terms of turnover and price changes [2][3][4]

Group 1 - The core viewpoint of the news is the performance and market position of Xinyin Electronics, which saw a stock price increase of 5.04% to 22.71 CNY per share, with a total market capitalization of 3.865 billion CNY [1] - Xinyin Electronics specializes in the research, production, and sales of connectors, with its main revenue sources being laptop connectors (55.23%), consumer electronics connectors (27.65%), automotive and other connectors (15.09%), and other sources (2.03%) [1] - The company was established on November 26, 2001, and went public on July 17, 2023, indicating a relatively recent entry into the public market [1] Group 2 - Among the top shareholders of Xinyin Electronics, the Dachen Zhongzheng 360 Internet + Index A fund increased its holdings by 4,800 shares in the third quarter, now holding 789,100 shares, which is 1.32% of the circulating shares [2] - The Dachen Zhongzheng 360 Internet + Index A fund has achieved a year-to-date return of 41.52% and a one-year return of 44.78%, ranking 869 out of 4,212 and 564 out of 3,956 respectively in its category [2] - The fund manager, Xia Gao, has been in the position for nearly 11 years, with the fund's total assets amounting to 2.494 billion CNY and a best return of 230.2% during his tenure [3]

Core Insights - The company Xinyin Electronics disclosed that as of the third quarter report in 2025, the number of shareholders is 13,242 [2] Company Summary - Xinyin Electronics responded to investor inquiries on November 12, indicating the current shareholder count [2]

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。 信音电子（中国）股份有限公司（以下简称"公司"）于近日收到保荐机构 长江证券承销保荐有限公司（以下简称"长江保荐"）出具的《长江证券承销保 荐有限公司关于变更持续督导保荐代表人的说明》。 长江保荐作为公司首次公开发行股票并在创业板上市项目的保荐机构，法定 持续督导期为 2023 年 7 月 18 日至 2026 年 12 月 31 日。长江保荐原委派杜超先 生、王海涛先生担任保荐代表人，现王海涛先生因工作变动，不再担任公司的持 续督导保荐代表人。为保证持续督导工作的有序进行，长江保荐决定由冯缘先生 （简历详见附件）接替王海涛先生的持续督导工作，继续履行持续督导职责。 证券代码：301329 证券简称：信音电子 公告编号：2025-058 信音电子(中国)股份有限公司 关于变更持续督导保荐代表人的公告 冯缘先生，保荐代表人、注册会计师、法律职业资格、注册税务师、注册资 产评估师，硕士研究生学历。现任长江证券承销保荐有限公司副总监。先后参与 信音电子创业板 IPO、海昇药业北交所 IPO、飞宇科技创业板 IPO 及多 ...

股东会法律意见书 中国·北京 朝阳区建外大街甲 14 号广播大厦 5/9/10/13/17 层 二〇二五年十一月 股东会法律意见书 北京海润天睿律师事务所 关于信音电子（中国）股份有限公司 2025 年第三次临时股东会的法律意见书 致：信音电子（中国）股份有限公司 北京海润天睿律师事务所（以下简称"本所"）接受信音电子（中国）股份 有限公司（以下简称"公司"）的委托，指派本所律师出席公司 2025 年第三次 临时股东会并对本次股东会进行律师见证。 对本法律意见书的出具，本所律师特作如下声明： 北京海润天睿律师事务所 关于信音电子（中国）股份有限公司 2025 年第三次临时股东会的法律意见书 1、本所律师仅就本次会议的召集、召开程序、出席本次股东会的人员资格、 召集人资格、本次股东会的表决方式、表决程序及表决结果发表意见，不对本次 会议所审议的议案内容及该等议案所表述的事实或数据的真实性、准确性和完整 性发表意见。 2、本所律师无法对网络投票过程进行见证，参与本次会议网络投票的股东 资格、网络投票结果均由相应的证券交易所交易系统和互联网投票系统予以认证。 3、本所及经办律师依据《中华人民共和国证券法》《律师事务 ...

证券代码：301329 证券简称：信音电子 公告编号：2025-057 信音电子(中国)股份有限公司 2025 年第三次临时股东会决议公告 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。 重要内容提示： 1、本次股东会未出现否决议案的情形； 2、本次股东会未出现涉及变更前次股东会决议的情形。 一、会议召开和出席情况 1、会议召开时间 （1）现场会议召开时间：2025 年 11 月 10 日 14:00 （2）网络投票时间： 通过深圳证券交易所交易系统进行网络投票的具体时间为：2025 年 11 月 10 日 9:15 至 9:25，9:30 至 11:30，13:00 至 15:00。 通过深圳证券交易所互联网投票系统进行投票的具体时间为：2025 年 11 月 10 日 9:15 至 15:00 期间的任意时间。 2、现场会议召开地点：江苏省苏州市吴中区胥口镇胥江工业园新峰路 509 号信音电子（中国）股份有限公司会议室。 3、召开方式：现场投票与网络投票相结合 4、召集人：公司董事会 5、主持人：董事长林茂贤先生 6、本次股东会会议召集、召开符合《中华人民 ...

Core Viewpoint - Xinyin Electronics, a leading connector manufacturer in China, has shown strong technical barriers and market competitiveness in the laptop connector sector since its establishment in 2001 and listing on the Shenzhen Stock Exchange in July 2023 [1] Group 1: Business Performance - For Q3 2025, Xinyin Electronics reported revenue of 675 million yuan, ranking 67th out of 88 in the industry, significantly lower than the top competitors, including Hon Hai Precision Industry with 603.93 billion yuan and Luxshare Precision with 220.91 billion yuan [2] - The revenue breakdown shows that laptop connectors contributed 242 million yuan (55.23%), consumer electronics connectors contributed 121 million yuan (27.65%), and automotive and other connectors contributed 66.1 million yuan (15.09%) [2] - The net profit for the same period was 49.14 million yuan, ranking 46th in the industry, again lower than the leading firms [2] Group 2: Financial Ratios - Xinyin Electronics has a debt-to-asset ratio of 16.68% as of Q3 2025, an increase from 13.90% year-on-year, which is significantly lower than the industry average of 44.84%, indicating strong solvency [3] - The gross profit margin for Q3 2025 was 24.27%, slightly down from 25.12% year-on-year, but still above the industry average of 19.47%, reflecting a competitive profitability advantage [3] Group 3: Shareholder Information - As of September 30, 2025, the number of A-share shareholders decreased by 12.38% to 11,600, while the average number of circulating A-shares held per shareholder increased by 14.13% to 5,166.25 [5] - Notable changes among the top ten circulating shareholders include Dazheng Zhongzheng 360 Internet + Index A becoming the fourth largest shareholder with 789,100 shares, an increase of 4,800 shares from the previous period [5]