Core Insights - The main business of the company includes research, design, production, sales, and service of composite materials, with core products divided into mold-related and wind power supporting categories [2] - The revenue structure shows that mold-related products account for the highest proportion at 46.47%, followed by wind power supporting products at 35.57% [2] Financial Performance - In 2017, the company achieved a net profit attributable to shareholders of 111 million yuan, while in the latest complete fiscal year of 2024, this figure dropped to 86 million yuan, representing a cumulative decline of 22.25% over the years [2] - The company has not reported any annual losses in the past eight years, with net profit growth occurring in four years, accounting for 50.0% of the time [2] - Revenue analysis indicates that the company generated 1.392 billion yuan in revenue in 2020, which decreased to 944 million yuan in 2024, showing a trend of fluctuating decline [2] - Profitability analysis reveals that the net profit attributable to shareholders was 322 million yuan in 2020, which fell to 86 million yuan in 2024, indicating a significant decline in profitability [2] Market Performance - Since its listing, the company's market value has increased by 0.40 times, reaching a peak market value of 7.809 billion yuan on December 23, 2020, with the stock price rising to 70.4 yuan [4] - As of August 7, the stock price was 27.1 yuan, and the market value was 4.481 billion yuan, reflecting a decrease of 3.328 billion yuan from its peak, resulting in a market value evaporation of 42.62% [4]

证券之星消息，8月6日风电设备板块较上一交易日上涨0.78%，电气风电领涨。当日上证指数报收于 3633.99，上涨0.45%。深证成指报收于11177.78，上涨0.64%。风电设备板块个股涨跌见下表： | 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 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600072 | 中船科技 | 7559.00万 | 8.89% | -875.27万 | -1.03% | -6683.73万 | -7.86% | | 300690 | 双一科技 | 5102.23万 | 7.61% | 3765.10万 | 5.62% | -8867.33万 | -13.23% | | 688660 电气风电 | | 4641.77万 | 3.14% | -3248.13万 | -2.20% | -1393.63万 | -0.94% | | 300443 | 金雷股份 | 1889.73万 | 8.09% | -938.08万 | -4.01 ...

证券日报网讯双一科技（300690）8月4日在互动平台回答投资者提问时表示，截至2025年7月31日公司 股东人数为22，022户。 ...

证券之星消息，8月1日风电设备板块较上一交易日上涨1.57%，通裕重工领涨。当日上证指数报收于 3559.95，下跌0.37%。深证成指报收于10991.32，下跌0.17%。风电设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300185 | 通裕重工 | 2.96 | 6.47% | 267.72万 | | 7.82亿 | | 688660 | 电气风电 | 14.76 | 4.98% | 76.69万 | | 11.31亿 | | 301040 | 中环海陆 | 26.91 | 4.34% | 0 6.42万 | | 2697 | | 688349 | 三一重能 | 25.53 | 3.23% | 5.59万 | | 1.43亿 | | 002487 | 大全車工 | 32.85 | 2.91% | 17.08万 | | 5.58亿 | | 301155 | 海力风电 | 67.99 | 2.19% | 3.31万 | | 2.25亿 | | 30 ...

天眼查商业履历信息显示，山东双一科技股份有限公司，成立于2000年，位于德州市，是一家以从事研 究和试验发展为主的企业。企业注册资本16534.8919万人民币，实缴资本5200万人民币。公司法定代表 人为王庆华。 通过天眼查大数据分析，山东双一科技股份有限公司共对外投资了10家企业，参与招投标项目172次， 知识产权方面有商标信息14条，专利信息200条，此外企业还拥有行政许可42个。 来源：金融界 金融界消息 截至2025年7月30日收盘，双一科技（300690）报收于24.68元，下跌1.79%，换手率 5.47%，成交量5.99万手，成交金额1.48亿元。 资金流向方面，今日主力资金净流出1744.52万元，占比成交额11.75%。其中，超大单净流出965.33万 元、占成交额6.5%，大单净流出779.19万元、占成交额5.25%，中单净流出流入129.37万元、占成交额 0.87%，小单净流入1615.15万元、占成交额10.88%。 双一科技最新一期业绩显示，截至2025一季报，公司营业总收入1.93亿元、同比增长47.82%，归属净利 润3027.50万元，同比增长902.12%，扣非净利润2 ...

Group 1 - *ST San Sheng (002742.SZ): The controlling shareholder Pan Xianwen's judicial auction of 32.2 million shares has been completed, with 30 million shares transferred, accounting for 6.94% of the total share capital. After the reduction, Pan Xianwen's shareholding ratio decreased from 24.20% to 17.26%, which will not lead to a change in company control [1] - Aike Co., Ltd. (300889.SZ): Shareholder Zhang Fengbin, holding over 5%, reduced his stake by 1% (1.67818 million shares) from May 13 to June 27, 2025, bringing his holding to 7.9902% [1] - Anlu Technology (688107.SH): The shareholder National Integrated Circuit Industry Investment Fund Co., Ltd. completed its reduction plan, selling 4.008493 million shares (1% of total share capital) from May 8 to June 30, 2025, with a total reduction amount of 109.36 million yuan, current holding ratio at 5.76% [1] Group 2 - Anshuo Information (300380.SZ): The controlling shareholder Shanghai Anshuo Technology Development Co., Ltd. and actual controllers reduced their stakes by 1.16% (1.599416 million shares), 0.94% (1.300187 million shares), and 0.65% (900,000 shares) respectively [1] - Baoming Technology (002992.SZ): Directors and management plan to reduce their holdings by a total of 0.0107%, 0.0714%, and 0.0107% over the next three months [2] - Beiyikang (870199.BJ): Employee shareholding platforms completed their reduction plans, selling 546,284 shares (0.8%) and 131,650 shares (0.19%) [2] Group 3 - Boyun New Materials (002297.SZ): Major shareholder Hunan Xiangtou High-tech Venture Capital Co., Ltd. reduced its stake by 406.74 million shares (0.71%) from June 5 to June 30, 2025, bringing its holding to 6.99% [2] - Dongwei Technology (688700.SH): Specific shareholder Xie Yulong completed a reduction plan, selling 574,857 shares (0.1927%) from June 4 to June 30, 2025, with a total reduction amount of 21.362156 million yuan, current holding ratio at 0% [2] - Fuzhi Environmental Protection (688335.SH): Major shareholder Deqing Junjie Enterprise Management Partnership plans to reduce up to 4.441035 million shares (3%) over the next three months [3] Group 4 - Gu Gao Technology (301510.SZ): Shareholder Beijing Equity Investment Development Management Center completed its reduction plan, selling 4.0001 million shares (1%) from June 5 to June 30, 2025, bringing its holding to 7.68% [3] - Guangbo Co., Ltd. (002103.SZ): Shareholder Ren Hangzhong reduced his stake by 156,440 shares (0.2928%), bringing his holding to 9.99999% [3] - Guoke Military Industry (688543.SH): Specific shareholders Yang Minghua and Chen Gonglin plan to reduce up to 2.08842 million shares (1%) and 3.789115 million shares (1.8143%) over the next three months [3] Group 5 - Guorui Technology (300600.SZ): Major shareholder Gong Ruiliang reduced his stake by 3.243209 million shares (1.1%) from June 27 to July 1, 2025, bringing his holding to 20.63% [4] - Hangzhou Thermal Power (605011.SH): Shareholder Huashi Investment plans to reduce up to 5.997 million shares (1.4989%) over the next three months [4] - Huaya Intelligent (003043.SZ): Executives plan to reduce their holdings by a total of 0.0132%, 0.0092%, and 0.0092% over the next three months [4]

一、股东减持情况 1、股东减持股份情况 证券代码：300690 证券简称：双一科技 公告编号：2025-031 山东双一科技股份有限公司 关于高级管理人员减持股份计划实施完毕的公告 董事兼高级管理人员保证向本公司提供的信息内容真实、准确、完整，没有虚假记载、误导 性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 山东双一科技股份有限公司（以下简称"公司 "）于 2025 年 4 月 3 日在中国证监会指定的 创业板信息披露网站发布了《关于公司部分高级管理人员减持股份的预披露公告》(公告编号： 2025-004)，持有公司股份 909,810 股（占本公司总股本比例 0.5502%）的高级管理人员张胜强先 生计划在自本公告披露之日起 15 个交易日后的 3 个月内（2025 年 4 月 28 日- 2025 年 7 月 27 日）以集中竞价方式减持公司股份不超过 50,000 股（占本公司总股本比例 0.0302%）。 公司于 2025 年 7 月 1 日收到股东张胜强先生出具的《关于股份减持计划实施完毕的告知函》 ，其上述减持计划已实施完毕，现将减持计划实施情况公告如下： ...

Group 1 - The company has approved a profit distribution plan for the year 2024, which includes a cash dividend of 2.1 yuan per 10 shares, totaling approximately 34.72 million yuan [1][2] - The total share capital as of December 31, 2024, is 165,348,919 shares, and no new shares will be issued or transferred [1][2] - The cash dividend will be distributed to all shareholders registered by the equity registration date of June 27, 2025, with the ex-dividend date set for June 30, 2025 [3] Group 2 - The distribution plan will adjust based on any changes in total share capital due to convertible bonds, stock options, or other factors, ensuring the total cash dividend remains unchanged [2] - The company has no shares in its repurchase account, meaning the distribution will be based on the total share capital without any deductions [2] - The company will not withhold individual income tax on dividends for shareholders, with tax obligations calculated based on the holding period upon stock transfer [2][3]

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。 山东双一科技股份有限公司（以下简称"公司"）关于 2024 年度利润分配预案的议案 已获公司于 2025 年 5 月 15 日召开的 2024 年度股东大会审议通过。现将权益分派事宜公告 如下： 证券代码：300690 证券简称：双一科技 公告编号：2025-030 山东双一科技股份有限公司 2024 年度权益分派实施公告 一、股东大会审议通过利润分配方案情况 1、公司 2024 年度利润分配预案已于 2025 年 5 月 15 日经公司 2024 年年度股东大 会审议通过，具体分配方案如下： 以 2024 年 12 月 31 日的公司总股本 165,348,919 股为基数，向全体股东每 10 股派发 现金红利 2.1 元（含税），合计拟派发现金红利 34,723,272.99 元（含税），本次不送红 股，不转增股本，剩余未分配利润结转以后年度。 在利润分配方案公告日起至实施利润分配方案的股权登记日期间，若公司总股本由于可 转债转股、股权激励行权、再融资新增股份上市等原因而发生变化或因回购专用证券账户股 本数发 ...

Group 1 - The PEEK material concept stocks have experienced a rapid increase, with Xinhan New Materials (301076) rising over 10% [1] - Shengbang Co., Ltd. (301233) has seen an increase of over 5% [1] - Other companies such as Huami New Materials, Zhongxin Fluorine Materials (002915), and Shuangyi Technology (300690) have also reported significant gains [1]