New Stock Issuance - New stock issued by Dingjia Precision at a price of 11.16 on July 22, 2025[1] - ST Kelly's tender offer period is from July 17 to August 15, 2025[1] - ST Zitian and other companies have also announced new stock issuances[1] Market Alerts - Significant abnormal fluctuations reported for several stocks including Guangshengtang and Huayin Power[1] - Multiple companies have disclosed announcements regarding stock performance and market activities[1] - The report includes links to detailed announcements for various stocks, indicating ongoing market monitoring[1]

Core Viewpoint - The stock of Beijing JianKai Technology Co., Ltd. experienced a significant price fluctuation, with a cumulative closing price increase of 30% over three consecutive trading days, triggering abnormal trading conditions as per Shanghai Stock Exchange regulations [1][2]. Group 1: Stock Trading Abnormalities - The company's stock (stock code: 688356) saw a cumulative closing price increase of 30% on July 17, July 18, and July 21, 2025, indicating abnormal trading behavior [1]. - The company has conducted a self-examination and confirmed that there are no undisclosed significant matters or important information related to the company that could affect stock trading [2]. Group 2: Operational Status - The company reported that its production and operational activities are normal, with no significant changes in market environment or industry policies, and no major fluctuations in production costs or sales [2]. - There are no major undisclosed matters affecting the company, including mergers, debt restructuring, or significant business collaborations [2]. Group 3: Board of Directors' Statement - The board of directors confirmed that there are no undisclosed matters that should be reported according to the relevant regulations of the Shanghai Stock Exchange [3]. - The board has not been made aware of any information that could significantly impact the company's stock price that has not been disclosed [3].

市场表现看，换手率超5%的个股中，今日上涨的有60只，涨幅居前的有键凯科技、新锐股份、新光光 电等，分别上涨20.00%、16.50%、16.08%。跌幅居前的有中邮科技、慧辰股份、德科立等，分别下跌 6.94%、6.27%、5.18%。 分行业看，今日换手率超5%的个股中，所属医药生物行业个股最多，有28只个股上榜；计算机、电子 等紧随其后，分别有14只、11只个股上榜。 资金流向方面，高换手率个股中，有42股今日获主力资金净流入，净流入金额较多的有鼎通科技、优刻 得、有方科技，净流入金额分别为1.16亿元、1.06亿元、5834.86万元，净流出金额较多的有嘉元科技、 源杰科技、前沿生物，净流出金额分别为1.01亿元、9312.95万元、7608.17万元。 科创50指数今日上涨0.04%，报收1007.89点，科创板全日成交量37.45亿股，成交额1234.34亿元，加权 平均换手率为2.09%。 证券时报·数据宝统计显示，今日可交易科创板股中，392只股收盘上涨，涨幅超过10%的有8只，其 中，键凯科技、上纬新材、铁建重工等3股涨停，涨幅在5%至10%的有27只，收盘下跌的有189只。 科创板股换手率 ...

注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 键凯科技7月21日龙虎榜 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 机构专用 | 3914.54 | | 海通证券股份有限公司汕头中山中路证券营业部 | 2312.05 | | 国泰海通证券股份有限公司总部 | 2001.61 | | 光大证券股份有限公司汕头华山路证券营业部 | 1780.24 | | 国泰海通证券股份有限公司南宁民族大道证券营业部 | 1104.98 | | 卖出营业部名称 | 卖出金额(万元) | | 中信证券股份有限公司上海分公司 | 1908.43 | | 广发证券股份有限公司荆州江津路证券营业部 | 1660.53 | | 国泰海通证券股份有限公司总部 | 1280.25 | | 高盛(中国)证券有限责任公司上海浦东新区世纪大道证券营业部 | 1211.86 | | 瑞银证券有限责任公司上海花园石桥路证券营业部 | 1135.05 | 7月21日键凯科技（688356）收盘价110.16元，收盘涨停，全天换手率7.96%，振幅16.39%，成交额4.87 亿元。科创板交易公开信息显示， ...

北京键凯科技股份有限公司 股票交易异常波动公告 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： ●北京键凯科技股份有限公司（以下简称"公司"）股票于 2025 年 7 月 17 日、2025 年 7 月 18 日、2025 年 7 月 21 日连续 3 个交易日内日收盘价格涨幅偏 离值累计达到 30%，根据《上海证券交易所交易规则》《上海证券交易所科创板 股票异常交易实时监控细则》的有关规定，属于股票交易异常波动。 ●经公司自查并书面询证公司控股股东及实际控制人，截至本公告披露日， 除在指定媒体上已公开披露的信息外，公司控股股东及实际控制人不存在关于本 公司的应披露而未披露的重大事项或重要信息。公司日常经营情况正常，未发生 重大变化，所处的行业政策未发生重大调整。 证券代码：688356 证券简称：键凯科技 公告编号：2025-021 ●公司股价短期波动幅度较大，敬请广大投资者注意二级市场交易风险，理 性决策，审慎投资。 一、股票交易异常波动的具体情况 公司股票（股票代码：688356；股票简称：键凯科技） ...

智通财经7月21日电，键凯科技(688356.SH)公告称，公司股票连续3个交易日内日收盘价格涨幅偏离值 累计达到30%，属于股票交易异常波动情形。经自查，公司目前生产经营活动一切正常，市场环境、行 业政策没有发生重大调整。除已披露信息外，公司控股股东、实际控制人不存在关于公司的应披露而未 披露的重大事项。公司提醒投资者注意二级市场交易风险，理性决策，审慎投资。 键凯科技：公司生产经营正常 无应披露而未披露的重大事项 ...

Group 1: Company Performance - Wanwei High-tech expects a net profit of 235 million to 265 million yuan for the first half of 2025, representing a year-on-year increase of 81.34% to 104.48% [1] - Jin Guan Electric has won bids for projects from Southern Power Grid and Guangxi Power Grid, with a total bid amount of approximately 42.81 million yuan, accounting for 5.76% of the company's 2024 revenue [2] - Ankai Bus reported a June vehicle sales increase of 37.88% year-on-year, with a total production of 814 vehicles, a 52.23% increase [4] - Daqin Railway's June cargo transport volume increased by 5.29% year-on-year, totaling 32.42 million tons [5] - Xianggang Technology anticipates a net profit of 75 million to 85 million yuan for the first half of 2025, a year-on-year increase of 410% to 478% [9] - Longxin General expects a net profit of 1.005 billion to 1.12 billion yuan for the first half of 2025, a year-on-year increase of 70.52% to 90.03% [10] - Le Xin Technology forecasts a net profit of 250 million to 270 million yuan for the first half of 2025, a year-on-year increase of 65% to 78% [11] - I-Le Furniture expects a net profit of 80 million to 99 million yuan for the first half of 2025, a year-on-year increase of 76.08% to 117.90% [13] - Shennong Group sold 219,000 pigs in June, generating sales revenue of 385 million yuan [14] - Guohuo Airlines anticipates a net profit of 1.187 billion to 1.267 billion yuan for the first half of 2025, a year-on-year increase of 78.13% to 90.14% [45] Group 2: Industry Developments - The electric power equipment industry is seeing increased project bids, as evidenced by Jin Guan Electric's recent contracts [2] - The automotive industry is experiencing growth, with Ankai Bus reporting significant increases in both production and sales [4] - The railway transportation sector is showing resilience with Daqin Railway's cargo transport volume growth [5] - The pharmaceutical industry is advancing with clinical trial approvals, such as Wanbang's WP107 oral solution for treating myasthenia gravis [6] - The packaging and printing industry is witnessing substantial profit growth, as indicated by Xianggang Technology's performance forecast [9] - The agricultural sector, particularly in pig farming, is maintaining steady sales figures, as shown by Shennong Group's sales data [14]

Core Viewpoint - Beijing JianKai Technology Co., Ltd. has announced a cash dividend distribution plan, with a proposed cash dividend of 0.1500 RMB per share, approved at the 2024 annual general meeting on June 10, 2025 [1][2]. Dividend Distribution Plan - The company plans to distribute a cash dividend of 1.50 RMB for every 10 shares held, amounting to a total cash dividend of approximately 9,075,417.90 RMB (including tax) based on a total share capital of 60,650,700 shares [2]. - The cash dividend will be distributed to all shareholders registered by the close of trading on the equity registration date, excluding shares held in the company's repurchase account [1][2]. Tax Implications - For individual shareholders holding shares for over one year, the cash dividend is exempt from individual income tax, resulting in a net cash dividend of 0.1500 RMB per share [5][6]. - For shares held for less than one year, the tax treatment varies, with a 20% tax on dividends for shares held for one month or less, and a 10% tax for shares held between one month and one year [6]. - Qualified Foreign Institutional Investors (QFIIs) will have a 10% withholding tax on cash dividends, resulting in a net cash dividend of 0.1350 RMB per share [6]. Implementation Details - The cash dividends will be distributed through the China Securities Depository and Clearing Corporation Limited, with shareholders who have completed designated transactions able to receive their dividends on the payment date [5][7]. - The company will not distribute dividends for shares held in the repurchase account, and any changes in total share capital due to various corporate actions will lead to adjustments in the per-share distribution amount [2][3].

Group 1 - The legal opinion is issued regarding the differentiated equity distribution related to Beijing JianKai Technology Co., Ltd.'s 2024 annual profit distribution [1][2] - The company plans to distribute a cash dividend of 1.50 RMB (including tax) for every 10 shares, with a total of 60,650,700 shares, excluding 147,914 shares held in the repurchase account [4][5] - The total cash dividend to be distributed amounts to approximately 9,075,417.90 RMB (including tax) [4][5] Group 2 - The differentiated equity distribution is based on the total share capital minus the shares in the repurchase account, resulting in 60,502,786 shares eligible for profit distribution [5][6] - The reference price for ex-rights and ex-dividends is calculated based on the previous closing price and the cash dividend, with minimal impact on the share price [6] - The legal opinion concludes that the differentiated equity distribution complies with relevant laws and regulations, ensuring no harm to the company or shareholders [7]

北京市时代九和律师事务所 关于北京键凯科技股份有限公司 差异化权益分派事项的 法律意见书 二〇二五年六月 北京市时代九和律师事务所 关于北京键凯科技股份有限公司 差异化权益分派事项的 法律意见书 致：北京键凯科技股份有限公司 北京市时代九和律师事务所（以下简称"本所"）接受北京键凯科技股份有 限公司（以下简称"公司"）委托，就公司 2024 年年度利润分配涉及的差异化权 益分派事项（以下简称"本次差异化权益分派"）出具法律意见书。 本法律意见书根据《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》（以下简称"《证券法》"）、《上市公司股份回购规则》（以 下简称"《回购规则》"）、《上海证券交易所上市公司自律监管指引第 7 号——回 购股份》（下称"《回购指引》"）等相关法律法规、规范性文件以及《北京键凯科 技股份有限公司章程》（以下简称"《公司章程》"）的规定出具。 为出具本法律意见书，本所律师根据《证券法》《律师事务所从事证券法律 业务管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定，本着 审慎性及重要性原则对公司本次差异化权益分派有关的文件资料和事实进行了 核查和验 ...