Company Announcements - Jihua Group's main business and existing product system do not involve brain-computer interface related fields [1] - Hongjing Optoelectronics plans to invest 1.533 billion yuan to build a research and manufacturing headquarters project [1] - Zhuojin Co., Ltd. won the bid for soil control project around Longchao Line [1] - Jianghuai Automobile's July sales totaled 25,197 units, a year-on-year decrease of 21.73% [1][2] - Lakala intends to transfer 100% equity of certain subsidiaries [1] - Haitai High-tech completed a buyback, spending a total of 70.91 million yuan to repurchase 6.69995 million shares [1] - Tongchen Beijian reported a net profit of 737 million yuan for the first half of the year, a year-on-year decrease of 17.34% [1][3] - Xuelang Environment's shareholders plan to reduce their holdings by a total of no more than 3% [1] - Huaxia Happiness's shareholders plan to reduce their holdings by a total of no more than 3% [1] - Sanxin Medical plans to issue convertible bonds to raise no more than 530 million yuan [1] - *ST Gaohong's stock may face mandatory delisting due to major legal violations [1] Investment and Financial Data - GAC Group's July automobile sales were 119,482 units, a year-on-year decrease of 15.38% [2] - Minghe Co., Ltd. reported July sales revenue of 41.36 million yuan [2] - Tangrenshen's July pig sales revenue totaled 589.6 million yuan [3] - Tiankang Biological's July pig sales revenue was 335 million yuan [3] - Chongqing Construction's new contract amount for the first half of the year was 24.271 billion yuan, a year-on-year decrease of approximately 19.20% [3] Shareholder Actions - Guangdong Hongda's subsidiary plans to acquire 60% equity of Changzhilin [3] - Ningbo Energy intends to acquire a total of 41% equity of Yongneng Comprehensive Energy [3] - Tianyang Technology plans to invest to acquire 51% equity of Moshuzhiqing [3] - ST Lutong's specific shareholders plan to reduce their holdings by a total of no more than 3.27% [3] - Jiuliang Co., Ltd.'s shareholders plan to reduce their holdings by a total of no more than 3% [3] - Ailis's employee stock ownership platform plans to reduce a total of no more than 13.5 million shares [3] - Huaxia Happiness's shareholders plan to reduce their holdings by a total of no more than 3% [3] Other Developments - Sanxin Medical plans to use the raised funds for the expansion project of producing 10 million blood dialysis membranes and 10 million blood dialysis devices [3]

双一科技2025半年报 ...

Group 1 - Liou Co., Ltd. plans to use up to 3 billion yuan of its own funds for securities investment, including new stock placements, stock and bond investments, and entrusted financial management [1] - Anke Biotech's subsidiary has developed PA3-17 injection, which has been included in the list of proposed breakthrough therapeutic products by the National Medical Products Administration, showing an objective response rate of 84.6% in clinical trials [2] - Shuangyi Technology reported a net profit of 99.87 million yuan for the first half of 2025, a year-on-year increase of 324.5%, driven by increased domestic wind power installations and overseas demand for large MW wind turbines [3] Group 2 - Chuangyuan Co., Ltd. stated that the impact of its new products launched in collaboration with domestic animation IPs on revenue and profit is limited in the short term [4] - Puyuan Precision plans to issue H-shares and list on the Hong Kong Stock Exchange to enhance its competitiveness and international brand image [5] - Tianyang Technology acquired a 51% stake in Moshuzhijing for 30.6 million yuan, aiming to enhance R&D and expand into international markets [6] Group 3 - Wanxing Technology also plans to issue H-shares and list on the Hong Kong Stock Exchange to further its globalization strategy [8] - Tianfu Communication's shareholder plans to transfer 1.27% of shares due to personal funding needs, with a transfer price based on the average stock price [9] - Hongtian Co., Ltd. reported that orders for its mask and glass substrate equipment have not yet generated revenue or profit [10] Group 4 - Jihua Group is under investigation by the China Securities Regulatory Commission for suspected information disclosure violations, clarifying that its main business does not involve brain-computer interface technology [11] - Innovation Medical reported a net loss of 11.36 million yuan for the first half of 2025, an improvement from the previous year's loss of 16.03 million yuan [12] - Shuoshi Biotech's net profit decreased by 86.35% year-on-year, with a proposed cash dividend of 34 yuan per 10 shares [13] Group 5 - Furi Electronics achieved a net profit of 22.08 million yuan in the first half of 2025, recovering from a loss of 93.51 million yuan in the same period last year, driven by improved gross margins in its LED display business [14] - Shiyun Circuit's shareholder plans to reduce its stake by up to 3% [15] - Huaxia Happiness's shareholders plan to reduce their holdings by up to 3% [16] - Henggong Precision's shareholder intends to reduce its stake by up to 3% [17]

Core Viewpoint - The company reported significant growth in revenue and net profit for the first half of 2025, indicating strong performance across its product lines [1] Financial Performance - The company's operating revenue reached 525 million yuan, representing a year-on-year increase of 44.57% [1] - Net profit attributable to shareholders was 99.87 million yuan, showing a remarkable year-on-year growth of 324.50% [1] - The net profit after deducting non-recurring gains and losses was 86.13 million yuan, reflecting a year-on-year increase of 190.70% [1] - Basic earnings per share stood at 0.6 yuan [1] Product Performance - The sales volume of the company's main products increased compared to the same period last year [1] - Revenue from wind power-related products (including wind turbine nacelles/hub covers and blade roots) was 227 million yuan, up 78.43% year-on-year [1] - Revenue from non-metal mold products reached 209 million yuan, marking a year-on-year increase of 30.52% [1] - Revenue from vehicle components (including construction machinery, commercial vehicles, and passenger cars) was 75.53 million yuan, which is a 26.06% increase compared to the previous year [1]

证券代码：300690 证券简称：双一科技 公告编号：2025-035 山东双一科技股份有限公司 第四届监事会第五次会议决议。 山东双一科技股份有限公司（以下简称"公司"）第四届监事会第五次会议通知于 2025 年 07 月 29 日通过专人送达的形式送达至各位监事。本次监事会于 2025 年 08 月 07 日下午 本次会议的召集、召开和表决程序符合《中华人民共和国公司法》等法律、行政法规、部门 规章、规范性文件和《公司章程》等的有关规定。 二、监事会会议审议情况 经与会监事投票表决，形成以下决议： 详细内容请见公司于本公告同日刊登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）的 《2025 年半年度报告全文》及其摘要。 表决结果：同意 3 票、0 票反对、0 票弃权。本议案获得通过。 详细内容请见公司于本公告同日刊登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）的 《2025 年半年度募集资金年度存放与使用情况的专项报告》。 表决结果：同意 3 票、0 票反对、0 票弃权。本议案获得通过。 三、备查文件 第四届监事会第五次会议 ...

每经AI快讯，8月8日，双一科技（300690）(300690.SZ)公告称，2025年上半年营业收入5.25亿元，同比 增长44.57%。净利润9987.03万元，同比增长324.50%。公司计划不派发现金红利，不送红股，不以公积 金转增股本。 ...

Core Viewpoint - The report indicates significant growth in both revenue and net profit for Shuangyi Technology in the first half of 2025, driven by increased domestic wind power installations and rising demand for large MW wind turbines internationally [1] Financial Performance - The company's revenue for the first half of 2025 reached 525 million yuan, representing a year-on-year increase of 44.57% [1] - The net profit attributable to the parent company was 99.87 million yuan, showing a substantial year-on-year growth of 324.5% [1] Market Dynamics - There has been an increase in domestic wind power installation capacity, which has positively impacted the company's sales [1] - The demand for large MW wind turbines is gradually increasing in overseas markets, contributing to the company's growth [1] Product Development - The company has transitioned from small batch production to bulk orders for large MW wind turbine nacelle covers, which were completed in previous years [1] - The expansion into higher-margin overseas customer orders for new products has improved the overall gross margin of the wind power supporting products [1]

山东双一科技股份有限公司 关于 2025 年半年报告披露的提示性公告 本公司及董事会全体成员保证信息披露的内容真实、准确、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《<2025 年半年度报告全文>及其摘要》于 2025 年 08 月 07 日经公司第四届董事会第七次会议审议通过，于 2025 年 08 月 09 日在中国证监会指定的创 业板信息披露网站巨潮资讯 www.cninfo.com.cn 披露，敬请投资者注意查阅。 特此公告 证券代码：300690 证券简称：双一科技 公告编号：2025-036 董事会 2025 年 08 月 08 日 山东双一科技股份有限公司 ...

主管会计工作的负责人: 会计机构负责人: 附件: 山东双一科技股份有限公司2025年半年度非经营性资金占用及其他关联资金往来情况汇总表 单位:人民币万元 | 非经营性资金占用 | 资金占用方名称 | 占用方与上 市公司的关 | 上市公司核算的 | 2025年期初 | 2025年度占用 | 2025年度占 用资金的利 | 2025年度偿还累 | 2025期末占用资 | 占用形成原因 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 联关系 | 会计科目 | 占用资金余 额 | 累计发生金额 (不含利息) | 息(如有) | 计发生金额 | 金余额 | | 占用性质 | | 控股股东、实际控制人 | | | | | | | | | | | | 及其附属企业 | | | | | | | | | | | | 小计 | | | | | | | | | | | | 前控股股东、实际控制人 | | | | | | | | | | | | 及其附属企业 | | | | | | | | | | | | 小计 | | | | ...

证券代码：300690 证券简称：双一科技 公告编号：2025-037 山东双一科技股份有限公司 关于 2025 年半年度募集资金实际存放与使用情况的专项报告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 一、募集资金基本情况 （一）扣除发行费用后的实际募集资金金额、资金到账时间 2017 年经中国证券监督管理委员会证监许可[2017]1315 号文核准，本公司由主承销商华泰 联合证券有限责任公司采用网下向询价对象配售与网上资金申购定价发行相结合的方式，向社 会公众公开发行人民币普通股（A 股）股票 1,734 万股，发行价为每股人民币 32.12 元，募 集资金总额 55,696.08 万元，扣除各项发行费用后募集资金净额为 48,264.00 万元。上述募集 资金到位情况业经大信会计师事务所(特殊普通合伙)验证，并出具大信验字[2017]第 3-00031 号《验资报告》。 （二）以前年度已使用金额、本年度使用金额及当前余额 截至 2025 年 06 月 30 日公司已累计投入募集资金总额 48,722.09 万元，其中以前年度累 计投入 48,582. ...