证券代码：837006 证券简称：晟楠科技 公告编号：2025-049 江苏晟楠电子科技股份有限公司 关于对北京证券交易所 2024 年年报问询函的回复公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个 别及连带法律责任。 北京证券交易所上市公司管理部： 2025 年 6 月 19 日，江苏晟楠电子科技股份有限公司（以下简称"公司"）收 到贵部下发的《关于对江苏晟楠电子科技股份有限公司的年报问询函》（年报问 询函【2025】第 016 号）（以下简称"《问询函》"），根据《问询函》相关要求， 公司会同保荐机构广发证券股份有限公司（以下简称"保荐机构"）及年审会计师 事务所中审众环会计师事务所（特殊普通合伙）（以下简称"年审会计师"）就问 询函中涉及的相关事项进行了专项核查，为进一步补充和完善《问询函》的回复 内容，本着认真落实核查工作并确保回复内容及后续信息披露的真实、准确、完 整，公司向贵部申请了延期至 2025 年 7 月 15 日回复本次《问询函》，现已完成 相关核查工作，现就年报问询函关注的事项回复说明如下： 问 ...

Summary of Key Points Core Viewpoint The trading activity on the Beijing Stock Exchange (BSE) showed a decrease in transaction volume and value compared to the previous trading day, with a notable number of stocks experiencing price increases. Trading Volume and Value - On July 10, the total trading volume on the BSE reached 1.064 billion shares, with a total transaction value of 21.134 billion yuan, reflecting a decrease of 1.321 billion yuan from the previous trading day [1]. - Among the traded stocks, 158 stocks closed higher, accounting for 59.40% of the total [1]. Stock Performance - The stocks that hit the daily limit up included Guoyi Bidding and Guangzi International, while the top gainers were Zhongshe Consulting, Jiuling Technology, and Kaida Catalysis, with increases of 13.16%, 9.67%, and 9.09% respectively [1]. - Conversely, 104 stocks closed lower, with the largest declines seen in Jinbo Biology, Shengnan Technology, and Wanda Bearings, which fell by 3.58%, 3.20%, and 2.99% respectively [1]. Active Stocks - A total of 64 stocks had transaction values exceeding 10 million yuan, with the highest transaction values recorded for Ainengju, Jiuling Technology, and Guoyi Bidding at 537.48 million yuan, 517.52 million yuan, and 438.50 million yuan respectively [1]. - The trading activity was characterized by 27 stocks having a turnover rate exceeding 10%, with 7 stocks exceeding 20% [1]. Notable Stocks - The top stocks by turnover rate included Zhongshe Consulting (44.00%), Huawi Design (31.54%), and Ainengju (28.31%) [1]. - The detailed performance of selected stocks is as follows: - Ainengju: Closing price 22.77 yuan, increase 4.45%, turnover rate 28.31%, transaction value 537.48 million yuan [1]. - Jiuling Technology: Closing price 72.60 yuan, increase 9.67%, turnover rate 20.05%, transaction value 517.52 million yuan [1]. - Guoyi Bidding: Closing price 19.11 yuan, increase 30.00%, turnover rate 16.63%, transaction value 438.50 million yuan [1].

Group 1 - The A-share aerospace and aviation sector experienced a decline at the beginning of trading, with Morningstar Aviation dropping over 6% [1] - Other stocks in the sector, including Hengyu Xintong, Jialiqi, Shengnan Technology, and Xinyu Guoke, also saw declines [1]

关于注销部分募集资金专用结算账户的公告 证券代码：837006 证券简称：晟楠科技 公告编号：2025-048 江苏晟楠电子科技股份有限公司 | | | 特此公告。 江苏晟楠电子科技股份有限公司 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带法律责任。 一、 募集资金现金管理专用结算账户的开立情况 为满足部分闲置募集资金现金管理需要，江苏晟楠电子科技股份有限公司 （以下简称"公司"）在南京银行股份有限公司泰州分行开立了募集资金购买 现金管理产品专用结算账户，用于暂时闲置的募集资金进行现金管理。具体内 容详见公司 2025 年 6 月 17 日在北京证券交易所信息披露平台（www.bse.cn） 披露的《关于开立募集资金现金管理专用结算账户的公告》（公告编号：2025- 046）。 二、 本次募集资金现金管理专用结算账户的注销情况 鉴于公司在南京银行股份有限公司泰州分行现金管理专用结算账户的现金 管理产品已到期赎回，且在该账户无进一步购买现金管理产品的计划。根据相 关规定，公司于 2025 年 6 月 30 日办理 ...

Core Points - The North Exchange and China Securities Index Co., Ltd. launched the North Certificate Specialized, Refined, Characteristic, and Innovative Index on June 30, providing diverse investment targets and performance benchmarks [1][5] - On its first trading day, the index opened at 2488.08 points, peaked at 2503.68 points, and closed at 2500.49 points, marking a 1.23% increase [2] - The top performer among the first batch of 50 constituent stocks was Aweite, which recorded a 14.35% increase [3] Index Performance - The North Certificate Specialized, Refined, Characteristic, and Innovative Index had a closing value of 2500.49 points on its first trading day, reflecting a 1.23% rise from the opening [2] - Aweite led the index with a closing price of 47.34 and a 14.35% increase, followed by other notable stocks such as Yunliwuli and Keda Automation [4] Constituent Stocks - The index consists of 50 stocks selected from the North Exchange's specialized, refined, characteristic, and innovative "little giant" enterprises, reflecting the overall performance of these companies [5] - Among the top ten stocks in the index, four are also constituents of the North 50 Index, indicating their dual index status [4] Market Context - As of June 6, 2025, there are 146 national-level specialized, refined, characteristic, and innovative "little giant" enterprises listed on the North Exchange, accounting for 54.89% of the total 268 listed companies [6] - The launch of the index signifies the North Exchange's accelerated efforts in establishing itself as a primary platform for specialized, refined, and innovative enterprises [7]

证券代码：837006 证券简称：晟楠科技 公告编号：2025-047 2024 年年度权益分派实施公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 江苏晟楠电子科技股份有限公司 2024 年年度权益分派方案已获 2025 年 5 月 22 日召开的股东会审议通过，本次实施分配方案距离股东会审议通过的时间 未超过两个月。 现将权益分派事宜公告如下： 本次权益分派基准日合并报表归属于母公司的未分配利润为 41,250,091.53 元，母公司未分配利润为 24,425,104.01 元。本次权益分派共计派发现金红利 9,931,592.00 元。 一、权益分派方案 1、本公司 2024 年年度权益分派方案为： 江苏晟楠电子科技股份有限公司 二、权益登记日与除权除息日 本次权益分派权益登记日为：2025 年 6 月 26 日 除权除息日为：2025 年 6 月 27 日 三、权益分派对象 本次分派对象为：截止 2025 年 6 月 26 日下午北京证券交易所收市后，在中 国证券登记结算有限责任公司北京分 ...

Trading Volume and Market Activity - On June 18, the total trading volume of individual stocks on the Beijing Stock Exchange reached 1.37 billion shares, with a total transaction value of 30.84 billion yuan, an increase of 0.77 billion yuan compared to the previous trading day [1] - A total of 84 stocks closed higher, accounting for 31.46% of the tradable stocks, with the highest closing gains seen in Zecheng Electronics, Qifeng Precision, and Ruixing Co., which rose by 19.14%, 17.34%, and 17.16% respectively [1] - Conversely, 183 stocks closed lower, with the largest declines in *ST Guangdao, Luqiao Information, and Benlang New Materials, which fell by 17.17%, 15.74%, and 14.12% respectively [1] Stock Performance and Turnover Rates - Among the stocks traded, 88 had transaction values exceeding 10 million yuan, with the highest transaction values recorded for Air China Ocean, Qifeng Precision, and Keli Co., at 966.96 million yuan, 803.19 million yuan, and 731.13 million yuan respectively [1] - The trading activity showed that 58 stocks had a turnover rate exceeding 10%, with 19 stocks exceeding 20%. Additionally, 68 stocks had turnover rates between 5% and 10%, while 138 stocks had turnover rates between 1% and 5% [1] - The stocks with the highest turnover rates included Keli Co. at 62.19%, Shengnan Technology at 41.31%, and Ruixing Co. at 38.44% [1] Detailed Stock Data - The closing prices and performance of notable stocks included: - Air China Ocean: Closing price 12.88 yuan, down 1.00%, turnover rate 25.52%, transaction value 966.96 million yuan [1] - Qifeng Precision: Closing price 46.70 yuan, up 17.34%, turnover rate 36.08%, transaction value 803.19 million yuan [1] - Keli Co.: Closing price 55.02 yuan, down 8.22%, turnover rate 62.19%, transaction value 731.13 million yuan [1] - Zecheng Electronics: Closing price 36.35 yuan, up 19.14%, turnover rate 24.17%, transaction value 588.83 million yuan [1] - Ruixing Co.: Closing price 15.50 yuan, up 17.16%, turnover rate 38.44%, transaction value 251.49 million yuan [2]

证券代码：837006 证券简称：晟楠科技 公告编号：2025-046 江苏晟楠电子科技股份有限公司 关于开立募集资金现金管理专用结算账户的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带法律责任。 江苏晟楠电子科技股份有限公司（以下简称"公司"）于 2025 年 4 月 23 日召开了第三届董事会第十二次会议、第三届监事会第十三次会议，审议通过 了《关于使用闲置募集资金进行现金管理的议案》，同意公司在保证募集资金 投资项目建设和公司正常经营的情况下，拟使用额度不超过人民币 8,000.00 万 元（含本数）的闲置募集资金进行现金管理，在上述额度范围内资金可以循环 滚动使用，并授权公司总经理行使相关投资决策权并签署相关文件，财务负责 人负责具体组织实施及办理相关事宜。 | 序 号 | 开户机构 | 账户主体 | 账号 | 用途 | | --- | --- | --- | --- | --- | | 1 | 南京银行股份有限 | 江苏晟楠电子科技 | 0220290000003457 | 募集资 | | | 公 ...

江苏晟楠电子科技股份有限公司 关于使用闲置募集资金进行现金管理的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 授权委托理财情况 （一）审议程序 证券代码：837006 证券简称：晟楠科技 公告编号：2025-045 | | | | 受托方 | | 产品类 | | 产品名 | 产品金额 | 预计年化收益 | 产品 | 收益 | 投资 | 资金 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 名称 | | 型 | | 称 | （万元） | 率（%） | 期限 | 类型 | 方向 | 来源 | | 南 | 京 | 银行理 | 结 | 构 | 2,500.00 | 0.90%-1.92% | 91 天 | 浮 动 | 保 本 | 募 集 | | 银 | 行 | 财产品 | 性 | 存 | | | | 收益 | 浮 动 | 资金 | | 股 | 份 | | 款 | | | | | | 收益 | | | ...

Market Overview - On June 9, the Shanghai Composite Index rose by 0.43%, with the total margin trading balance reaching 1,816.13 billion yuan, an increase of 7.53 billion yuan from the previous trading day [1] - The margin trading balance in the Shanghai market was 920.08 billion yuan, up by 4.22 billion yuan; in the Shenzhen market, it was 890.47 billion yuan, an increase of 3.15 billion yuan; and in the Beijing Stock Exchange, it was 5.57 billion yuan, up by 0.17 billion yuan [1] Industry Analysis - Among the industries tracked by Shenwan, 26 sectors saw an increase in margin trading balances, with the computer industry leading with an increase of 1.30 billion yuan, followed by non-ferrous metals and electronics with increases of 0.91 billion yuan and 0.73 billion yuan, respectively [1] Stock Performance - A total of 2,163 stocks experienced an increase in margin trading balances, accounting for 58.84% of the total, with 445 stocks seeing an increase of over 5% [1] - The stock with the highest increase in margin trading balance was Shengnan Technology, which had a latest balance of 19.16 million yuan, up by 77.30% from the previous trading day, and its stock price rose by 2.98% [1] - Other notable stocks with significant increases in margin trading balances included Henghe Co., with a 59.63% increase, and Aikesaibo, with a 54.69% increase [1] Top Gainers and Losers - Among the top 20 stocks with the highest increase in margin trading balances, the average increase in stock prices was 5.93%, with Xinghao Pharmaceutical, Jiuling Technology, and Zhongchao Holdings leading with increases of 27.29%, 18.77%, and 10.05%, respectively [2] - Conversely, the stocks with the largest declines in margin trading balances included Zhongyu Technology, which saw a decrease of 35.07%, followed by Zhongshe Consulting and Defu Technology with declines of 24.66% and 23.53%, respectively [5]