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 ...

Investment Rating - The report maintains an "Outperform" rating for the low-altitude economy industry [1]. Core Insights - The low-altitude logistics scenarios are accelerating, with significant developments such as沃飞长空 receiving the CCAR-135 operational qualification certificate, marking it as the first domestic eVTOL manufacturer qualified for short-distance aerial tours and passenger flights [1][26]. - The low-altitude economy sector has outperformed the market, with the万得低空经济指数 rising by 1.96%, surpassing the Shanghai Composite Index by 0.86 percentage points [6][14]. - National and local policies are increasingly supportive of the low-altitude economy, with initiatives aimed at enhancing drone applications in logistics and tourism [21][22][23]. Summary by Sections Market Review - From May 26 to June 8, the low-altitude economy sector outperformed the market, with the万得低空经济指数 increasing by 1.96% and the国证通用航空指数 rising by 3.12% [6][14]. - The report highlights various local government initiatives aimed at promoting the development of the low-altitude economy, including the establishment of low-altitude flight service platforms in regions like Hubei [25][26]. Policy Dynamics - The National Postal Bureau emphasized the development of drone technology for logistics, aiming to enhance low-altitude economic growth [21]. - The Ministry of Industry and Information Technology, along with other agencies, released a digital transformation plan for the electronic information manufacturing industry, which includes applications for drones and low-altitude logistics [22]. Industry Developments - The report details significant advancements in the industry, such as the launch of the移动机场 2.0 by圣翔航空, which allows for flexible deployment of vertical takeoff and landing airports [34]. - Major contracts and partnerships are being formed, including a 100-unit order from中航租赁 for the御风未来 M1B eVTOL, indicating strong market demand [30][32]. - Joby Aviation's collaboration with a Saudi Arabian company aims to establish a distribution agreement for eVTOLs, with potential deliveries of up to 200 aircraft valued at approximately $1 billion [40].

我国可再生能源在装机容量、发电量、绿电绿证等方面取得持续进展，行业已进入市场化转型新阶段。 今年年初，国家发展改革委发布《关于深化新能源上网电价市场化改革促进新能源高质量发展的通 知》，推动风电、光伏等新能源上网电量全部进入电力市场。 申万宏源证券认为，新规之下，项目收入由原来固定价格的保障性收入转向市场竞争性收入，多退少补 的差价结算方式稳住收益下限，保障当前入市比例已较高的新能源运营商盈利能力。 证券时报记者刘俊伶 近年来，我国可再生能源装机容量持续提升，为能源的绿色转型打下了坚实基础。 6月5日，国家能源局副局长宋宏坤在新闻发布会上表示，截至今年4月底，我国可再生能源发电装机达 到了20.17亿千瓦，同比增长58%；风电光伏合计装机达到15.3亿千瓦，历史性超过了火电装机。2024年 中国可再生能源的新增装机3.73亿千瓦，约占电力新增总装机的86%；可再生能源新增装机已经连续两 年突破了3亿千瓦，在全球新增装机的占比超过了50%。 数据显示，我国风电光伏装机容量于今年2月即完成对火电的超越。截至2025年2月底，我国风电光伏合 计装机量达到14.56亿千瓦，超过火电的14.48亿千瓦。回溯历史发现，在 ...

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]

Core Viewpoint - The recent price increase of carbon fiber is driven by explosive demand from the low-altitude economy, a surge in export orders, and signals of an industry cycle reversal [3] Group 1: Price Increase Drivers - The price increase of carbon fiber is primarily due to three factors: explosive demand from the low-altitude economy, a surge in export orders, and signals of an industry cycle reversal [3] - Jilin Chemical Fiber Group has officially issued a price adjustment notice, increasing the price of its wet-process 3K carbon fiber by 10,000 yuan per ton [3] Group 2: Beneficiary Companies - Jilin Chemical Fiber, as the main subject of this price increase, is expected to see improved profitability due to high demand for its wet-process 3K carbon fiber products [6] - Jilin Carbon Valley, a major supplier of carbon fiber precursor, may benefit from increased demand for precursors due to the price increase by Jilin Chemical Fiber [7] - Zhongfu Shenying, a leading domestic small-tow carbon fiber producer, may gain market share as some customers shift towards its products due to the price increase by Jilin Chemical Fiber [8] Group 3: Related Companies in the Supply Chain - Guangwei Composites, a leader in the carbon fiber supply chain, is expected to benefit from the expanding market opportunities brought by the development of the low-altitude economy [9] - Montai High-tech, through its subsidiary Guangdong Nata, is set to benefit from the overall industry development as it aims for mass production of T300 grade precursor [10] - Shuangyi Technology, whose mold products are used in the production of carbon fiber composite shells for low-altitude vehicles and flying cars, is likely to see increased demand as the industry grows [11] Group 4: Low-Altitude Economy Related Companies - Wanfeng Aowei, which is involved in the eVTOL (electric vertical takeoff and landing) sector, has a significant demand for lightweight carbon fiber materials [12] - Shanhe Intelligent, a company in the drone sector, may experience business growth due to the rising demand for carbon fiber [13]

证券代码：300690 证券简称：双一科技 公告编号：2025-027 山东双一科技股份有限公司 2024 年年度股东大会会议决议公告 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。 特别提示： 1.本次股东大会无增加、变更、否决议案的情形。 2.本次股东大会不涉及变更以往股东大会已通过的决议。 3.本次股东大会以现场投票、网络投票相结合的方式召开。 一、会议召开和出席情况 （一）会议召开情况 山东双一科技股份有限公司（以下简称"公司"）2024 年年度股东大会于 2025 年 5 月 15 日（星期四）下午 14:30 在山东省德州市德城区新华工业园双一路 1 号山东双一科技股 份有限公司会议室以现场表决与网络投票相结合的方式召开。本次会议通知于 2025 年 4 月 19 日在中国证监会指定的创业板信息披露网站巨潮资讯网（www.cninfo.com.cn）公告。 本次会议由董事会召集、董事长王庆华主持。本次会议的召集、召开符合《公司法》《上市 公司股东大会规则》及《公司章程》等相关规定。 公司 2024 年年度股东大会通过深圳证券交易所交易系统进行网络投 ...