New Stock Listings - New stock "能之光" (Code: 920056) listed at an issue price of 7.21 on August 22, 2025[1] - "申科股份" (Code: 002633) has a tender offer period from July 29 to August 27, 2025[1] - "抚顺特钢" (Code: 600399) has a tender offer period from August 12 to September 10, 2025[1] Abnormal Fluctuations - "赛诺医疗" (Code: 688108) reported severe abnormal fluctuations on August 19, 2025[1] - "ST苏吴" (Code: 600200) announced abnormal fluctuations on August 21, 2025[1] - "汇嘉时代" (Code: 603101) reported abnormal fluctuations on August 22, 2025[1] Other Notable Announcements - "酒鬼酒" (Code: 000799) reported an announcement on August 21, 2025[1] - "国机精工" (Code: 002046) had an announcement on August 21, 2025[1] - "全柴动力" (Code: 600218) reported an announcement on August 21, 2025[1]

Core Viewpoint - Chaoyang Technology experienced a 5.18% decline in stock price, closing at 34.20 CNY per share, with a trading volume of 344 million CNY and a turnover rate of 8.32%, resulting in a total market capitalization of 4.626 billion CNY [1] Company Overview - Guangdong Chaoyang Electronic Technology Co., Ltd. is located in Qishi Town, Dongguan City, Guangdong Province, and was established on March 30, 2005. The company went public on April 17, 2020. Its main business involves the research, development, production, and sales of acoustic components and products [1] - The revenue composition of the main business includes: finished headphones 70.36%, precision components and others 15.27%, audio products 13.62%, and others (supplementary) 0.76% [1] Shareholder Information - According to data from the top ten circulating shareholders of Chaoyang Technology, a fund under Baodao Fund ranks among the top shareholders. Baodao Growth Zhihang Stock A (013641) entered the top ten circulating shareholders in the first quarter, holding 283,000 shares, which accounts for 0.24% of the circulating shares. The estimated floating loss today is approximately 529,200 CNY [2] - Baodao Growth Zhihang Stock A (013641) was established on October 26, 2021, with a latest scale of 999 million CNY. Year-to-date returns are 34.99%, ranking 421 out of 4222 in its category; the one-year return is 78.45%, ranking 341 out of 3756; and the return since inception is 34.05% [2] Fund Manager Information - The fund manager of Baodao Growth Zhihang Stock A (013641) is Yang Meng. As of the report date, Yang Meng has a cumulative tenure of 7 years and 15 days, with the current total asset scale of 12.691 billion CNY. The best fund return during the tenure is 138.19%, while the worst return is -27.34% [3]

针对公司股票交易异常波动情况，公司董事会就有关事项进行了核查，并询 问了公司控股股东及实际控制人，现将有关核实情况说明如下： 影响的未公开重大信息。 及其摘要等相关公告。公司董事会同意将《2025 年限制性股票激励计划（草案）》 及其摘要等相关议案提交 2025 年第二次临时股东大会审议。 事项，也不存在处于筹划阶段的重大事项。 证券代码：002981 证券简称：朝阳科技 公告编号：2025-041 广东朝阳电子科技股份有限公司 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。 一、股票交易异常波动的情况介绍 广东朝阳电子科技股份有限公司（以下简称"公司"）股票（证券简称：朝 阳科技，证券代码：002981）连续三个交易日内（8 月 18 日、8 月 19 日、8 月 的有关规定，属于股票交易异常波动的情况。 二、公司关注及核实情况说明 四、风险提示 法规的要求，真实、准确、及时、完整、公平地向投资者披露有可能影响公司股 票价格的重大信息。 及财务数据请关注公司的定期报告。根据公司财务部门对半年度财务数据的核算 情况，公司不存在根据《深圳证券交易所股票上市规则》 ...

（原标题：朝阳科技8月21日龙虎榜数据） 朝阳科技今日下跌3.74%，全天换手率19.42%，成交额9.00亿元，振幅17.77%。龙虎榜数据显示，机构净卖出1332.44万元，营业部席位合计净卖 出5423.27万元。 深交所公开信息显示，当日该股因日振幅值达17.77%上榜，机构专用席位净卖出1332.44万元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交1.68亿元，其中，买入成交额为5027.41万元，卖出成交额为1.18亿元，合计净卖出 6755.70万元。 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即卖四、卖五，合计买入金额585.56万元，卖出金额1918.00万元，合计净卖出 1332.44万元。 近半年该股累计上榜龙虎榜5次，上榜次日股价平均跌5.51%，上榜后5日平均跌5.92%。 资金流向方面，今日该股主力资金净流出1.08亿元，其中，特大单净流出7133.21万元，大单资金净流出3688.31万元。近5日主力资金净流入 4135.29万元。（数据宝） 朝阳科技8月21日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） ...

New Stock Offerings - Shenke Co., Ltd. (002633) has a tender offer period from July 29, 2025, to August 27, 2025[1] - Fushun Special Steel (600399) has a tender offer period from August 12, 2025, to September 10, 2025[1] - Changcheng Military Industry (601606) announced a significant event on August 14, 2025[1] Market Alerts - Dongxin Co., Ltd. (688110) reported severe abnormal fluctuations on August 16, 2025[1] - ST Suwu (600200) has an announcement dated August 21, 2025, regarding market conditions[1] - Yunnan Zhiye (002428) and other companies have recent announcements on August 21, 2025, indicating market activity[1] Financial Performance - ST Jiangsu (600021) reported significant fluctuations on August 20, 2025, with a notable announcement[1] - ST Huanrong (600421) has an announcement dated August 20, 2025, reflecting market conditions[1] - ST Jinhong (000669) reported on August 20, 2025, indicating financial performance concerns[1]

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。 （文章来源：证券时报网） 证券时报·数据宝统计显示，朝阳科技所属的电子行业，目前整体涨幅为0.44%，行业内，目前股价上涨 的有227只，涨幅居前的有华灿光电、翱捷科技、盛科通信等，涨幅分别为15.48%、13.30%、12.63%。 股价下跌的有249只，跌幅居前的有戈碧迦、逸豪新材、崇达技术等，跌幅分别为7.55%、4.73%、 4.71%。 公司发布的一季报数据显示，一季度公司共实现营业收入3.97亿元，同比增长39.33%，实现净利润 2116.34万元，同比增长145.23%，基本每股收益为0.1600元，加权平均净资产收益率2.03%。（数据 宝） 朝阳科技股价创出历史新高，截至9:35，该股上涨9.42%，股价报41.00元，成交量741.63万股，成交金 额2.99亿元，换手率6.21%，该股最新A股总市值达55.45亿元，该股A股流通市值48.96亿元。 ...

Core Viewpoint - Chaoyang Technology announced that its stock price had deviated significantly, with a cumulative increase of over 20% in the closing prices over three consecutive trading days (August 18, 19, and 20) [1] Summary by Relevant Sections - **Stock Price Movement** - The stock experienced an abnormal fluctuation, with a cumulative increase exceeding 20% over three trading days [1] - **Company Operations** - The company confirmed that there were no significant changes in its recent operational conditions or external business environment [1] - **Disclosure of Information** - The company and its controlling shareholders have no undisclosed significant matters that should have been reported [1] - **Insider Trading** - During the period of abnormal stock price movement, the controlling shareholders and their concerted parties did not engage in buying or selling the company's stock [1]

证券代码：002981 证券简称：朝阳科技 公告编号：2025-041 广东朝阳电子科技股份有限公司 股票交易异常波动公告 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。 一、股票交易异常波动的情况介绍 广东朝阳电子科技股份有限公司（以下简称"公司"）股票（证券简称：朝 阳科技，证券代码：002981）连续三个交易日内（8 月 18 日、8 月 19 日、8 月 20 日）日收盘价格涨幅偏离值累计超过 20%，根据《深圳证券交易所交易规则》 的有关规定，属于股票交易异常波动的情况。 二、公司关注及核实情况说明 针对公司股票交易异常波动情况，公司董事会就有关事项进行了核查，并询 问了公司控股股东及实际控制人，现将有关核实情况说明如下： 1、公司前期披露的信息不存在需要更正、补充之处。 2、公司未发现近期公共传媒报道可能或已经对公司股票交易价格产生较大 影响的未公开重大信息。 3、公司近期经营情况正常，内外部经营环境未发生重大变化。 4、公司于 2025 年 8 月 16 日披露了《2025 年限制性股票激励计划（草案）》 及其摘要等相关公告。公司董事会同意将《2 ...

Market Overview - On August 20, the consumer electronics sector rose by 0.81% compared to the previous trading day, with Zhidongli leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Top Gainers in Consumer Electronics - Zhidongli (300686) saw a closing price of 13.37, with a significant increase of 20.02% and a trading volume of 472,400 shares, amounting to a transaction value of 591 million [1] - Kesen Technology (603626) closed at 12.61, up 10.03%, with a trading volume of 138,700 shares and a transaction value of 175 million [1] - Huiwei Technology (002888) closed at 21.20, up 10.02%, with a trading volume of 93,100 shares and a transaction value of 192 million [1] Top Losers in Consumer Electronics - Furi Electronics (600203) experienced a decline of 9.67%, closing at 16.25, with a trading volume of 1,873,200 shares and a transaction value of 3.111 billion [2] - Yidong Electronics (301123) closed at 46.25, down 5.46%, with a trading volume of 199,800 shares and a transaction value of 925.6 million [2] - Shenglan Co., Ltd. (300843) saw a decrease of 5.27%, closing at 46.70, with a trading volume of 150,500 shares and a transaction value of 698.6 million [2] Capital Flow Analysis - The consumer electronics sector experienced a net inflow of 538 million from institutional investors, while retail investors saw a net outflow of 606 million [2][3] - The top stocks with significant net inflows from institutional investors included Heertai (002402) with a net inflow of 410 million [3] - Longying Precision (300115) had a net inflow of 357 million from institutional investors, indicating strong interest [3]

Group 1 - Star Technology hit a 20% limit up, indicating strong market interest and potential bullish sentiment [1] - Companies such as Kosen Technology, Huiwei Technology, Chaoyang Technology, and Anjie Technology also saw their stocks locked at the limit up, reflecting a broader positive trend in the sector [1] - Suzhou Tianmai experienced a rise of over 10%, showcasing significant investor confidence in its performance [1] Group 2 - Lens Technology and Lingyi Technology were among the top gainers, indicating a competitive landscape with multiple players benefiting from current market conditions [1]