科新机电今日跌5.10%，成交额13.40亿元，换手率34.01%，盘后龙虎榜数据显示，4家机构专用席位净 买入1.04亿元。 ...

（编辑 李家琪） 证券日报网讯 9月3日晚间，科新机电发布公告称，公司股票于2025年9月2日至2025年9月3日连续2个交 易日收盘价格涨幅偏离值累计超过30%，属于股票交易异常波动。经核实，公司近期生产经营情况正 常，内外部经营环境未发生重大变化，不存在应披露而未披露的重大事项，控股股东、实际控制人及董 监高在异常波动期间未买卖公司股票。 ...

Core Viewpoint - The photovoltaic sector shows signs of recovery with significant price increases in various components, indicating a positive shift in the industry's fundamentals [2]. Industry Summary - On September 3, the A market experienced mixed performance across the three major indices, with the photovoltaic concept stocks gaining strength in the afternoon [2]. - Notable stocks such as Shangneng Electric and Kexin Electromechanical hit the daily limit of 20%, while Yangguang Electric surged over 15%. Several other stocks, including Chunxing Precision and Lushan New Materials, also reached their daily limits [2]. - According to a report from Guojin Securities, the photovoltaic industry chain prices showed a clear recovery in July, with a stable outlook in the short term. As of late August, the transaction price of domestic polysilicon dense materials slightly increased compared to the end of the previous month, while prices for monocrystalline silicon wafers and solar cells experienced minor rebounds, and module prices remained stable [2]. - The industry is exhibiting positive changes, with signs of a bottoming out in the market [2].

Core Viewpoint - The company Kexin Electromechanical (300092) announced that its production and operational conditions remain normal, with no significant changes in the internal and external business environment [1] Company Summary - The company confirmed that there are no undisclosed significant matters involving the company, its controlling shareholders, or actual controllers [1] - There are no major matters currently in the planning stage [1]

Core Viewpoint - The company's stock price experienced an abnormal fluctuation, with a cumulative closing price increase exceeding 30% over two consecutive trading days from September 2 to September 3, 2025 [1] Summary by Relevant Sections - Stock Price Movement - The stock price of the company showed a significant increase, indicating unusual trading activity [1] - Company Operations - The company confirmed that its production and operations are normal, with no significant changes in the internal or external environment [1] - Disclosure of Information - The company stated that there are no undisclosed major matters that could affect the stock price, and previous disclosures do not require correction or supplementation [1] - Insider Trading - During the period of abnormal stock price fluctuation, the board members, supervisors, and senior management did not engage in buying or selling the company's stock [1]

本公司及董事会全体成员保证公告内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 科技创新 爱人宏业 证券代码：300092 证券简称：科新机电 公告编号：2025-046 四川科新机电股份有限公司 关于股票交易异常波动的公告 一、股票交易异常波动的情况介绍 四川科新机电股份有限公司（以下简称"公司"）（股票简称：科新机电；股票 代码：300092）股票价格于 2025 年 9 月 2 日至 2025 年 9 月 3 日连续 2 个交易日收 盘价格涨幅偏离值累计超过 30%，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形。 二、公司关注并核实相关情况的说明 针对股票异常波动的情况，公司就相关事项进行了核实，现就相关情况说明如 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了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、近期公司生产经营情况正常，内外部经营环境未发生重大变化。 4、公司及控股股东、实际控制人不存在应披露而未披露的重大事项，也不存在 处于筹划阶段的重大事项。 5、公司控股股东、实际控制人以及董事、监事、高 ...

Core Viewpoint - Kexin Electromechanical experienced a significant increase in stock price, reaching the daily limit of 20% with a turnover rate of 45.27% and a transaction volume of 1.746 billion yuan [2] Trading Activity - The stock's trading data showed a net institutional buying of 57.37 million yuan, while the total net selling from brokerage seats amounted to 48.24 million yuan [2] - The top five trading departments accounted for a total transaction volume of 436 million yuan, with a net buying of 9.13 million yuan [2] - Specific trading details indicated that four institutional special seats were involved, with a total buying amount of 136 million yuan and selling amount of 79.09 million yuan, resulting in a net buying of 57.37 million yuan [2] Fund Flow - The stock saw a net inflow of 108 million yuan from major funds, with a significant single order net inflow of 111 million yuan, while large orders experienced a net outflow of 2.31 million yuan [2] - Over the past five days, the net inflow of major funds reached 363 million yuan [2]

Market Overview - The specialized equipment sector experienced a decline of 1.15% on September 3, with Kaitan Precision Engineering leading the drop [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] Stock Performance - Key stocks in the specialized equipment sector showed varied performance, with Kexin Electromechanical rising by 20.01% to a closing price of 19.61, and Kaitan Precision Engineering falling by 14.69% to 13.41 [1][2] - Other notable gainers included Zhuolang Intelligent (+10.07%), Zhongjie Resources (+9.85%), and Tongkai Co. (+4.59%) [1] Trading Volume and Capital Flow - The total trading volume for Kexin Electromechanical was 950,000 shares, with a transaction value of 1.746 billion yuan [1] - The specialized equipment sector saw a net outflow of 1.291 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.347 billion yuan [2][3] Individual Stock Capital Flow - Zhuolang Intelligent had a net inflow of 166 million yuan from institutional investors, while Kexin Electromechanical saw a net outflow of 104 million yuan [3] - Other stocks like Zhongjian Technology and Lingyun Optics also experienced significant capital movements, with net inflows of 92.639 million yuan and 88.980 million yuan, respectively [3]

Market Overview - The Shanghai Composite Index fell by 0.45% to close at 3858.13 points, with a high of 3885.31 points [1] - The Shenzhen Component Index decreased by 2.14% to 12553.84 points, reaching a maximum of 12857.16 points [1] - The ChiNext Index dropped by 2.85% to 2872.22 points, peaking at 2979.73 points [1] Margin Trading and Securities Lending - The total margin trading and securities lending balance in the Shanghai and Shenzhen markets was 22811.21 billion yuan, with a financing balance of 22650.35 billion yuan and a securities lending balance of 160.85 billion yuan [2] - The margin trading and securities lending balance decreased by 85.37 billion yuan compared to the previous trading day [2] - The Shanghai market's margin trading balance was 11692.6 billion yuan, down by 25.08 billion yuan, while the Shenzhen market's balance was 11118.61 billion yuan, down by 60.29 billion yuan [2] Top Margin Buying Stocks - The top three stocks by margin buying amount were: - Xinyi Technology (51.06 billion yuan) [3] - Zhongji Xuchuang (50.48 billion yuan) [3] - Shenghong Technology (50.25 billion yuan) [3] Fund Issuance - Two new funds were issued yesterday: - China Merchants Balanced Optimal Mixed A [4] - China Merchants Balanced Optimal Mixed C [4] Top Net Buying Stocks on the Dragon and Tiger List - The top ten net buying stocks on the Dragon and Tiger list were: - Julun Intelligent (437.29 million yuan) [6] - Changchun High-tech (274.93 million yuan) [6] - Gongxiao Daji (258.11 million yuan) [6] - Jianghai Shares (252.47 million yuan) [6] - Baiyin Youse (129.70 million yuan) [6]

Market Performance - The ChiNext Index fell by 2.85%, closing at 2872.22 points, with a total trading volume of 803.84 billion yuan, an increase of 71.12 billion yuan compared to the previous trading day [1] - Among the tradable ChiNext stocks, 212 stocks closed higher, with 10 stocks rising over 10%, while 1165 stocks closed lower, with 17 stocks declining over 10% [1] Trading Activity - The average turnover rate for ChiNext stocks today was 5.80%, with 45 stocks having a turnover rate exceeding 20% [1] - The stock with the highest turnover rate was Haoen Qidian, which closed up 11.02% with a turnover rate of 51.87% and a trading volume of 1.52 billion yuan [1] - Other notable stocks with high turnover rates included Xiaocheng Technology and Beifang Changlong, with turnover rates of 45.58% and 41.18%, respectively [1] Institutional Activity - Among the high turnover stocks, 7 were listed on the Dragon and Tiger List, with significant institutional buying observed in stocks like Anpeilong and Kexin Machinery [3] - Anpeilong saw a net institutional buy of 64.51 million yuan, while Kexin Machinery had a net buy of 51.62 million yuan [3] Capital Flow - In terms of capital flow, 19 high turnover stocks experienced net inflows, with Hanwei Technology, Kexin Machinery, and Shuangyi Technology seeing the largest inflows of 282 million yuan, 203 million yuan, and 90.83 million yuan, respectively [4] - Conversely, stocks like Xuanji Information and Longyang Electronics faced significant net outflows, with outflows of 628 million yuan and 293 million yuan, respectively [4]