证券代码：301373 证券简称：凌玮科技 公告编号：2026-04 广州凌玮科技股份有限公司 关于股票交易严重异常波动的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、股票交易严重异常波动情况 6、经自查，公司不存在违反信息公平披露规定的其他情形。 三、是否存在应披露而未披露信息的说明 公司董事会确认，除在指定媒体已公开披露的信息外，公司目前没有任何根 据《深圳证券交易所创业板股票上市规则》等有关规定应予以披露而未披露的事 广州凌玮科技股份有限公司（以下简称"公司"）股票交易价格连续 10 个 交易日（2026 年 2 月 25 日和 2026 年 3 月 10 日）收盘价涨幅偏离值累计达到 106.39%（超过 100%），根据《深圳证券交易所交易规则》的相关规定，属于股 票交易严重异常波动的情形。 二、公司关注并核实情况的说明 针对公司股票严重异常波动的情况，公司董事会对公司、控股股东及实际控 制人就相关事项进行了核实，现将有关情况说明如下： 1、截至本公告披露日，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 ...

广州凌玮科技股份有限公司 关于股票交易异常波动的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、股票交易异常波动情况 广州凌玮科技股份有限公司（以下简称"公司"）股票交易价格连续 2 个交 易日（2026 年 3 月 4 日和 2026 年 3 月 5 日）收盘价涨幅偏离值累计达到 40.11% （超过 30%），根据《深圳证券交易所交易规则》的相关规定，属于股票交易异 常波动的情形。 证券代码：301373 证券简称：凌玮科技 公告编号：2026-03 二、公司关注并核实情况的说明 针对公司股票异常波动的情况，公司董事会对公司、控股股东及实际控制人 就相关事项进行了核实，现将有关情况说明如下： 公司董事会确认，除在指定媒体已公开披露的信息外，公司目前没有任何根 据《深圳证券交易所创业板股票上市规则》等有关规定应予以披露而未披露的事 1 项或与该事项有关的筹划、商谈、意向、协议等；董事会也未获悉公司有根据《深 圳证券交易所创业板股票上市规则》等有关规定应予披露而未披露的、对公司股 票及其衍生品种交易价格产生较大影响的信息；公司前期披露的信息不存在需要 ...

Core Viewpoint - The stock of Guangzhou Lingwei Technology Co., Ltd. experienced an abnormal trading fluctuation, with a cumulative closing price increase of 32.59% over three consecutive trading days, exceeding the 30% threshold defined by the Shenzhen Stock Exchange rules [2]. Group 1: Stock Trading Abnormality - The company's stock price rose significantly over three trading days (February 24, 25, and 26, 2026), leading to a classification of abnormal trading activity [2]. - The board of directors conducted a verification regarding the stock price fluctuation and found no need for corrections or supplements to previously disclosed information [3]. Group 2: Company Verification and Current Situation - The company did not identify any recent media reports that could have significantly impacted the stock price [4]. - There have been no major changes in the company's operational situation or external business environment [5]. - The company and its controlling shareholders did not engage in any stock trading during the period of abnormal fluctuations [6]. - The company confirmed compliance with fair information disclosure regulations [7]. Group 3: Disclosure Confirmation - The board confirmed that there are no undisclosed significant matters that should have been disclosed according to the Shenzhen Stock Exchange rules [8]. - The company has not received any information that should be disclosed but has not been, which could significantly affect the stock price [8].

Group 1 - The core point of the article is that Lingwei Technology announced a significant stock price fluctuation, with a cumulative closing price increase of 32.59% over three consecutive trading days (February 24, 2026, February 25, 2026, and February 26, 2026), which exceeds the 30% threshold for abnormal trading as per Shenzhen Stock Exchange regulations [2] - The company, its controlling shareholders, and actual controllers have confirmed that there are no undisclosed significant matters related to the company, nor are there any major matters in the planning stage [2]

Core Viewpoint - The stock price of Lingwei Technology has experienced an abnormal fluctuation, with a cumulative increase of 32.59% over three consecutive trading days, exceeding the threshold of 30% [1] Summary by Relevant Sections - **Stock Price Movement** - The closing price of Lingwei Technology's stock rose significantly over three trading days: February 24, 2026, February 25, 2026, and February 26, 2026, with a total increase of 32.59% [1] - **Company Verification** - The company confirmed that there are no corrections or supplements needed for previously disclosed information, and no significant changes in its operational situation or external environment have been detected [1] - **Disclosure Compliance** - There are no undisclosed significant matters that should have been disclosed by the company, its controlling shareholders, or actual controllers during the period of abnormal stock price movement [1] - **Insider Trading** - During the period of stock price fluctuation, neither the controlling shareholders nor the actual controllers engaged in buying or selling the company's stock [1]

Core Viewpoint - The stock price of Lingwei Technology has experienced an abnormal fluctuation, with a cumulative increase of 32.59% over three consecutive trading days, exceeding the 30% threshold set by the Shenzhen Stock Exchange regulations [1] Summary by Relevant Sections - **Stock Price Movement** - Lingwei Technology's stock price closed with a cumulative increase of 32.59% over the trading days of February 24, 25, and 26, 2026, indicating significant market activity [1] - **Regulatory Compliance** - The increase in stock price qualifies as an abnormal fluctuation under the Shenzhen Stock Exchange trading rules, prompting the company to disclose this information [1] - **Public Information Disclosure** - The company has not identified any recent media reports that could have significantly impacted its stock price, suggesting that the price movement may not be linked to any undisclosed material information [1]

证券代码：301373 证券简称：凌玮科技 公告编号：2026-02 广州凌玮科技股份有限公司 关于股票交易异常波动的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、股票交易异常波动情况 广州凌玮科技股份有限公司（以下简称"公司"）股票交易价格连续三个交 易日（2026 年 2 月 24 日、2026 年 2 月 25 日和 2026 年 2 月 26 日）收盘价涨幅 偏离值累计达到 32.59%（超过 30%），根据《深圳证券交易所交易规则》的相关 规定，属于股票交易异常波动的情形。 5、经核查，公司控股股东和实际控制人在股票异常波动期间不存在买卖公 司股票的情形。 6、经自查，公司不存在违反信息公平披露规定的其他情形。 三、是否存在应披露而未披露信息的说明 公司董事会确认，除在指定媒体已公开披露的信息外，公司目前没有任何根 据《深圳证券交易所创业板股票上市规则》等有关规定应予以披露而未披露的事 1 二、公司关注并核实情况的说明 针对公司股票异常波动的情况，公司董事会对公司、控股股东及实际控制人 就相关事项进行了核实，现将有关情况说明如下： 1、截 ...

Core Viewpoint - The A-share market continues to show a strong upward trend, driven by resource stocks, while the media sector remains weak due to profit-taking and insufficient earnings expectations [3][12]. Market Performance - On February 25, the A-share market saw 3,748 stocks rise, with the Shanghai Composite Index up 0.72% to 4,147.23 points, and the ChiNext Index up 1.41% to 3,354.82 points [4][5]. - The total trading volume increased by 262.8 billion yuan, reaching 2.48 trillion yuan, with margin trading balances in the three major markets rising to 2.62 trillion yuan [4][5]. Sector Analysis - Resource stocks, particularly in non-ferrous metals and steel, are leading the market due to favorable policies, improved supply-demand dynamics, and rising product prices [3][12]. - The media sector is experiencing a downturn, attributed to continuous adjustments in the film and theater sector, weakening AI application concepts, and profit-taking after significant prior gains [3][12]. Investment Recommendations - The market is expected to maintain a structurally rotating trend in the short term, with a focus on technology and resource stocks as key investment directions [3][12][15]. - Analysts suggest that the core investment themes should revolve around resource stocks (steel, non-ferrous metals, chemicals) and hard technology (semiconductors, commercial aerospace) [15].

Group 1 - The core viewpoint of the article is that Lingwei Technology (301373.SZ) clarified that its products do not include quartz fiber and that its production process does not involve the production of quartz fiber [1]

Group 1 - Lingwei Technology (301373.SZ) experienced a significant increase of 18.03%, reaching a price of 43.530 yuan, marking a historical high for the stock [1] - The total market capitalization of Lingwei Technology is reported to be 4.722 billion yuan [1]