（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]

| 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600545 | 卓郎智能 | 1.66 Z | 25.63% | -6560.09万 | -10.12% | -1.01 Z | -15.51% | | 300092 科新机电 | | 1.16亿 | 6.67% | -1.04亿 | -5.97% | -1226.49万 | -0.70% | | 002779 | 中坚科技 | 9263.90万 | 11.55% | -3576.68万 | -4.46% | -5687.22万 | -7.09% | | 688400 | 凌云光 | 8898.09万 | 5.46% | -4726.30万 | -2.90% | -4171.79万 | -2.56% | | 688630 | 芯碁微装 | 5897.68万 | 5.85% | -3425.95万 | -3.40% | -2471.73万 | -2.45% | | 6 ...

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]

创业板指今日下跌2.85%，报收2872.22点，创业板全日成交额8038.44亿元，比上个交易日增加711.19亿 元。今日可交易创业板股中，212只股收盘上涨，涨幅超过10%的有10只，其中，科新机电等1股涨停， 涨幅在5%至10%之间的有22只，收盘下跌的有1165只，跌幅超10%的有17只。 证券时报·数据宝统计显示，换手率方面，创业板今日平均换手率为5.80%，换手率区间分布显示，换手 率超过20%的有45只，换手率10%~20%之间的有196只，换手率5%~10%的有522只，换手率1%~5%的有 606只，换手率不足1%的有16只。 换手率最高的是豪恩汽电，该股今日收盘上涨11.02%，全天换手率51.87%，成交额15.20亿元；其次是 晓程科技，该股今日收盘上涨2.06%，全天换手率45.58%，成交额24.51亿元；换手率居前的还有北方长 龙、旋极信息、科新机电等，换手率分别为41.18%、39.32%、37.23%。 从市场表现看，高换手率股中，今日上涨的有28只，涨幅居前的有科新机电、安培龙、曼卡龙等，分别 上涨19.97%、13.42%、11.91%，跌幅居前的有科创新源、致尚科技、 ...

Group 1: Strong Individual Stocks - As of September 2, the Shanghai Composite Index fell by 0.45% to 3858.13 points, the Shenzhen Component Index decreased by 2.14% to 12553.84 points, and the ChiNext Index dropped by 2.85% to 2872.22 points [1] - A total of 53 stocks in the A-share market hit the daily limit up, with the top three strong stocks being: Shanzi Gaoke (000981), Changchun Gaoxin (000661), and Baiyin Youse (601212) [1] - The top 10 strong stocks with specific data include: - Shanzi Gaoke (000981): 4 days and 3 boards, turnover rate of 11.78%, and a closing price of 29.2 - Changchun Gaoxin (000661): 2 consecutive boards, turnover rate of 5.53%, and a closing price of 27.3 - Baiyin Youse (601212): 2 consecutive boards, turnover rate of 1.13%, and a closing price of 3.57 [1] Group 2: Strong Concept Sectors - The top three concept sectors with the highest gains in the A-share market are: Reducers, PEEK Materials, and Industrial Mother Machines [2] - The top 10 concept sectors with their respective performance include: - Reducers: 1.87% increase - PEEK Materials: 0.8% increase - Industrial Mother Machines: 0.62% increase - Gold Concept: 0.34% increase - China-South Korea Free Trade Zone: 0.33% increase - Cultivated Diamonds: 0.04% increase - Characteristic Towns: -0.07% decrease - Integrated Die Casting: -0.1% decrease - High Dividend Selection: -0.12% decrease - Agricultural Machinery: -0.18% decrease [3]