Market Overview - The computer equipment sector increased by 1.28% on December 1, with Zhongwei Electronics leading the gains [1] - The Shanghai Composite Index closed at 3914.01, up 0.65%, while the Shenzhen Component Index closed at 13146.72, up 1.25% [1] Top Performers - Zhongwei Electronics (300270) closed at 13.45, up 14.27% with a trading volume of 507,900 shares and a transaction value of 653 million yuan [1] - Fushen Technology (920190) closed at 27.48, up 6.02% with a trading volume of 54,800 shares and a transaction value of 149 million yuan [1] - Yilong Information (300588) closed at 32.40, up 4.92% with a trading volume of 195,900 shares and a transaction value of 633 million yuan [1] Underperformers - Siwei Liekong (603508) closed at 27.88, down 10.01% with a trading volume of 241,100 shares and a transaction value of 679 million yuan [2] - Tianmai Technology (300807) closed at 45.70, down 4.77% with a trading volume of 30,300 shares and a transaction value of 140 million yuan [2] - Tangyuan Electric (300789) closed at 24.20, down 4.01% with a trading volume of 35,300 shares and a transaction value of 85.87 million yuan [2] Capital Flow - The computer equipment sector experienced a net outflow of 458 million yuan from institutional investors, while retail investors saw a net inflow of 159 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment among different investor types [2] Individual Stock Capital Flow - Aerospace Intelligence (300455) had a net inflow of 106 million yuan from institutional investors, while retail investors experienced a net outflow of 53.89 million yuan [3] - Dahua Technology (002236) saw a net inflow of 75.84 million yuan from institutional investors, with retail investors facing a net outflow of 48.41 million yuan [3] - Zhongwei Electronics (300270) had a net inflow of 29.62 million yuan from institutional investors, while retail investors faced a net outflow of 17.87 million yuan [3]

Group 1 - The core point of the article is that Sanwei Xinan (SH 688489) announced a share reduction by China Network Investment, which has completed the sale of approximately 290,000 shares, accounting for 0.25% of the company's total share capital as of November 28, 2025 [1] - As of the report, Sanwei Xinan's market capitalization is 5 billion yuan [1] - For the first half of 2025, the revenue composition of Sanwei Xinan is as follows: 68.82% from product and solution providers, 30.54% from end customers, and 0.65% from other businesses [1]

证券代码：688489 证券简称：三未信安 公告编号：2025-079 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： 股东持有的基本情况 本次减持计划实施前，中国互联网投资基金（有限合伙）（以下简称"中网 投"）持有三未信安科技股份有限公司（以下简称"三未信安"或"公司"）6,045,720 股，占公司披露减持计划时股份总数的 5.27%。以上股份均来源于公司首次公开 发行前取得的股份及公司实施资本公积金转增股本取得的股份，且于 2023 年 12 月 4 日上市流通。 减持计划的实施结果情况 2025 年 8 月 8 日，公司在上海证券交易所网站（www.sse.com.cn）及指定 媒体披露了《股东减持股份计划公告》（公告编号：2025-059）。公司 5%以上股 东中网投持有公司股份 6,045,720 股，占公司披露减持计划时股份总数的 5.27%， 拟通过集中竞价方式减持其所持有的公司股份数量不超 1,140,000 股，即不超过 披露减持计划时公司股份总数的 1.00%。截至 202 ...

Core Viewpoint - The company announced a share reduction plan by a major shareholder, Zhongwang Investment, which aims to reduce its holdings through centralized bidding [1] Group 1: Share Reduction Plan - Zhongwang Investment plans to reduce its holdings by up to 1,140,000 shares, representing 1.00% of the company's total shares at the time of the announcement [1] - As of November 28, Zhongwang Investment has already reduced its holdings by 285,236 shares, which is 0.25% of the current total share capital, with a total reduction amounting to 14.5037 million yuan [1] - The reduction price range for the shares sold was between 49.29 and 52.57 yuan per share, leaving 854,764 shares yet to be sold, and the current holding percentage has decreased to 5.00% [1]

Core Viewpoint - The company has completed the first vesting period of its 2024 restricted stock incentive plan, with a total of 75,200 shares being vested to 28 eligible participants [2][14][17]. Group 1: Stock Incentive Plan Details - The number of shares vested in this period is 75,200 shares [2][14]. - The shares are sourced from the company's repurchase of A-share common stock from the secondary market [13][15]. - The total number of participants receiving shares in this vesting period is 28 [14]. Group 2: Approval and Disclosure Process - The decision-making process for the incentive plan was approved during the board meeting on May 29, 2024, and the plan was disclosed to shareholders [3][4]. - The company held a temporary shareholders' meeting on June 18, 2024, where the incentive plan was approved [5]. - The company adjusted the number of shares and participants in the incentive plan during subsequent board meetings [6][8]. Group 3: Stock Price Adjustments - The initial grant price for the restricted stock was set at 15.61 yuan per share, which was later adjusted to 15.41 yuan per share due to the completion of the company's annual equity distribution [7][9]. - Further adjustments to the grant price were made, bringing it down to 15.30 yuan per share [9][10]. Group 4: Financial Verification - The company received a verification report from an accounting firm confirming the funding status of the 28 participants, totaling 1,150,560 yuan [16].

三未信安科技股份有限公司 关于 2024 年限制性股票激励计划预留授予部分 第一个归属期归属结果的公告 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： 根据中国证券监督管理委员会、上海证券交易所、中国证券登记结算有限责 任公司有关业务规则的规定，三未信安科技股份有限公司（以下简称"公司"） 于近日收到中国证券登记结算有限责任公司出具的《过户登记确认书》，公司已 完成 2024 年限制性股票激励计划预留授予部分第一个归属期股份归属登记工作。 现将相关情况公告如下： 一、本次限制性股票激励计划已履行的决策程序和信息披露情况 证券代码：688489 证券简称：三未信安 公告编号：2025-078 （一）2024 年 5 月 29 日，公司召开第二届董事会第五次会议，审议通过了 《关于<2024 年限制性股票激励计划（草案）>及其摘要的议案》《关于<2024 年限制性股票激励计划实施考核管理办法>的议案》《关于提请股东大会授权董 事会办理股权激励相关事宜的议案》等议案。同日，公司召开第二届监事会第五 次会议，审议通 ...

Group 1 - The company Sanwei Xinan (SH 688489) announced that approximately 62.77 million restricted shares will be unlocked and listed for trading on December 2, 2025, accounting for 54.47% of the total share capital [1] - For the first half of 2025, the revenue composition of Sanwei Xinan is as follows: 68.82% from product and solution providers, 30.54% from end customers, and 0.65% from other businesses [1] - As of the report date, the market capitalization of Sanwei Xinan is 4.9 billion yuan [1] Group 2 - Dapeng Industrial's strategic placement has resulted in significant gains for insiders, with a subscription price of 9 yuan and a first-day listing price of 118 yuan, leading to a paper profit of 24.92 million yuan for the actual controller and his brother [1]

Core Points - The company, Sanwei Xinan, announced the listing of part of its restricted shares for public trading, with a total of 62,770,304 shares set to be released [1] - The shares will be available for trading starting from December 2, 2025 [1] - The method of subscription for these shares is through offline channels [1]

证券代码：688489 证券简称：三未信安 公告编号：2025-077 三未信安科技股份有限公司 本次股票上市类型为首发限售股份；股票认购方式为网下，上市股数为 62,770,304股。 本次股票上市流通总数为62,770,304股。 关于首次公开发行部分限售股上市流通公告 本次股票上市流通日期为2025 年 12 月 2 日。 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： 一、本次上市流通的限售股类型 根据中国证券监督管理委员会于 2022 年 9 月 14 日出具的《关于同意三未信 安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[2022]2091 号）， 三未信安科技股份有限公司（以下简称"三未信安"或"公司"）获准向社会公 开发行人民币普通股 19,140,000 股，并于 2022 年 12 月 2 日在上海证券交易所科 创板上市，发行完成后总股本为76,556,268股，其中有限售条件流通股60,306,071 股，无限售条件流通股 16,250,197 股。 本次上市流通的股份为首 ...

首次公开发行部分限售股上市流通的核查意见 一、本次上市流通的限售股类型 根据中国证券监督管理委员会2022年9月14日出具《关于同意三未信安科技 股份有限公司首次公开发行股票注册的批复》（证监许可〔2022〕2091号）， 公司首次向社会公开发行人民币普通股（A股）股票19,140,000股，并于2022年 12月2日在上海证券交易所科创板上市，发行完成后总股本为76,556,268股，其 中有限售条件流通股60,306,071股，无限售条件流通股16,250,197股。 本次上市流通的股份为首次公开发行限售股及限售期间实施资本公积金转 增股本增加的股份，涉及股东数量为 6 名，锁定期为自公司股票上市之日起 36 个月，对应的股份数量为 62,770,304 股，占公司目前股本总数的 54.47%，该部 分限售股将于 2025 年 12 月 2 日起上市流通。 二、本次上市流通的限售股形成后至今公司股本数量变化情况 本次上市流通的限售股属于公司首次公开发行的部分限售股，自公司首次 公开发行股票限售股形成至今，公司股本数量变化情况如下： 国泰海通证券股份有限公司 关于三未信安科技股份有限公司 国泰海通证券股份有 ...