证券日报网讯 9月30日晚间，常友科技发布公告称，公司近日接到公司控股股东常州君创企业管理咨询 有限公司的通知，其所持有本公司的部分股份被质押。本次质押股份数量为2，000，000股，占其所持 股份比例18.79%，占公司总股本比例4.51%。质押方为深圳市高新投集团有限公司，质押用途为企业经 营需求。 （文章来源：证券日报） ...

每经AI快讯，常友科技9月30日晚间发布公告称，公司近日接到公司控股股东常州君创通知，其所持有 本公司的部分股份被质押，此次质押200万股。 每经头条（nbdtoutiao）——重磅解读！中国将不寻求WTO新的特殊和差别待遇，意味着什么？ （记者 贾运可） ...

证券代码：301557 证券简称：常友科技 公告编号：2025-051 江苏常友环保科技股份有限公司 关于控股股东部分股份质押的公告 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。 截至公告披露日，上述股东及其一致行动人所持质押股份情况如下： | | | | | | | | 本次质 | 本次质押 | 占其所 | | | 已质押股份情况 | | | | | 未质押股份情况 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 股东名称 | 持 股 数 | | 量 | 持 | 股 | 比 | 押前质 | 后质押股 | 持股份 | 占公司总 | 已 | 质 押 | 股 | 份 | 占 已 | 质 | 未质押股份 | 占未质 | | | （股） | | | 例 | | | 押股份 | 份 数 量 | 比例 | 股本比例 | | 限售和冻结、 | | | 押 股 | 份 | 限售和冻 ...

2025年，江苏常友环保科技股份有限公司为满足全资子公司生产经营及业务需求，多次审议通过为常州 兆庚、乌兰察布常友提供担保额度的议案。初始担保总额度不超5.2亿元，后增加2.95亿元。近日，公司 为常州兆庚与华夏银行常州分行的融资提供不超5000万元连带责任保证。截至公告披露日，公司及控股 子公司担保额度总金额8.15亿元，对合并报表范围内子公司担保总余额7.1亿元，占最近一期经审计净资 产比例96.61%，无逾期等不良担保情况。 ...

证券代码：301557 证券简称：常友科技 公告编号：2025-050 江苏常友环保科技股份有限公司 关于公司为全资子公司提供担保的进展公告 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。 一、担保情况概述 江苏常友环保科技股份有限公司（以下简称"公司"）于 2025 年 4 月 21 日召开第三届董事会第五次会议、第三届监事会第五次会议，于 2025 年 5 月 16 日召开 2024 年年度股东大会，审议通过了《关于预计 2025 年度为全资子公司提 供担保额度的议案》。为满足各全资子公司生产经营的资金需求及对外开展业务 需求，同意公司为合并范围内的全资子公司常州兆庚新材料有限公司（以下简称 "常州兆庚"）、乌兰察布常友科技有限公司（以下简称"乌兰察布常友"）提 供担保，担保总额度不超过人民币 5.2 亿元，担保额度有效期为自公司 2024 年 年度股东大会审议通过之日起至 2025 年年度股东会召开之日为止。 根据公司经营需要，公司于 2025 年 6 月 23 日召开第三届董事会第七次会议、 第三届监事会第七次会议，于 2025 年 7 月 9 日召开 ...

Core Viewpoint - The rapid development of China's wind power industry is driving significant growth in the demand for wind turbine blades and their core materials, particularly in the wind blade core material sector, which is expected to see its market size increase from 7.35 billion yuan in 2021 to 14.05 billion yuan in 2025, reflecting an 18.1% year-on-year growth [1][6]. Wind Blade Core Material Industry Overview - Wind blades are the core components of wind turbines, responsible for converting wind energy into mechanical energy, which is then transformed into electrical energy [2]. - The manufacturing materials for wind blades include various components such as reinforcement materials, core materials, matrix materials, surface coatings, and structural adhesives [2]. Key Materials in Wind Blade Structure - Core materials, which are crucial for enhancing the structural integrity of wind blades, are typically used in the skin and web of the blades to improve stiffness and reduce weight [3][4]. - Common core materials include balsa wood, PVC foam, and PET foam, with balsa wood being the primary material due to its favorable compressive and shear strength [3][4]. Industry Chain of Wind Blade Core Materials - The upstream of the wind blade core material industry consists of raw materials like balsa wood, PVC, and PET, with a high dependency on imports for balsa wood [4]. - The midstream involves the production and manufacturing of core materials, while the downstream pertains to the application in wind blade manufacturing [4]. Market Size and Growth - The market size for the wind blade industry in China is projected to grow from 29.4 billion yuan in 2021 to 56.2 billion yuan in 2025, driven by increasing installed capacity [5][6]. - The wind blade core material market is expected to expand from 7.35 billion yuan in 2021 to 11.9 billion yuan in 2024, with a forecasted growth to 14.05 billion yuan in 2025 [1][6]. Competitive Landscape - Key players in the wind blade core material industry include both wind blade manufacturers and specialized core material producers, such as Tian Sheng New Materials and Jiangsu Changyou Environmental Technology [8][9]. - Companies are focusing on vertical integration to reduce costs and enhance competitiveness in the market [8]. Development Trends in the Industry - The trend towards larger and lighter wind blades is driving demand for improved core materials, which must meet higher performance and cost-efficiency standards [12]. - PET foam is anticipated to become the mainstream material in the future due to its mechanical strength, lower cost, and recyclability compared to balsa wood and PVC foam [13]. - The demand for wind blade core materials is expected to rise in line with the increasing global demand for clean energy and the growth of wind power installations in China [14].

融券方面，常友科技9月17日融券偿还0.00股，融券卖出0.00股，按当日收盘价计算，卖出金额0.00元； 融券余量0.00股，融券余额0.00元。 资料显示，江苏常友环保科技股份有限公司位于江苏省常州市金坛经济开发区亿晶路222号，成立日期 2006年12月19日，上市日期2025年3月4日，公司主营业务涉及高分子复合材料制品、轻量化夹芯材料制 品的研发、生产与销售业务。主营业务收入构成为：风电机组罩体54.64%，风电轻量化夹芯材料 41.40%，其他复合材料制品3.11%，其他(补充)0.85%。 截至6月30日，常友科技股东户数8674.00，较上期减少21.65%；人均流通股1277股，较上期增加 27.63%。2025年1月-6月，常友科技实现营业收入4.97亿元，同比增长11.44%；归母净利润3449.30万 元，同比减少24.23%。 9月17日，常友科技涨1.04%，成交额5001.02万元。两融数据显示，当日常友科技获融资买入额1151.95 万元，融资偿还584.95万元，融资净买入567.00万元。截至9月17日，常友科技融资融券余额合计 4880.45万元。 融资方面，常友科技当日 ...

国泰海通证券股份有限公司 关于江苏常友环保科技股份有限公司 2025 半年度持续督导跟踪报告 | 保荐人名称：国泰海通证券股份有限公司 | 被保荐公司简称：常友科技 | | --- | --- | | 保荐代表人姓名：徐亮庭 | 联系电话：021-23180000 | | 保荐代表人姓名：张宇 | 联系电话：021-23180000 | 一、保荐工作概述 | 项目 | 工作内容 | | --- | --- | | 1.公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 0次 | | 2.督导公司建立健全并有效执行规章制度的 | | | 情况 | | | （1）是否督导公司建立健全规章制度（包括 但不限于防止关联方占用公司资源的制度、 | 是 | | 募集资金管理制度、内控制度、内部审计制度、 | | | 关联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3.募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 每月1次，共6次 | | （2）公司募集资金项目进展是否与信息披露 | 是 | | ...

Group 1 - The core viewpoint of the news is that Changyou Technology experienced a decline in stock price and a net financing outflow on September 12, 2023, indicating potential investor concerns [1] - On September 12, 2023, Changyou Technology's stock fell by 1.11%, with a trading volume of 40.49 million yuan. The financing buy-in was 3.97 million yuan, while the financing repayment was 5.95 million yuan, resulting in a net financing outflow of 1.97 million yuan [1] - As of September 12, 2023, the total financing and securities lending balance for Changyou Technology was 40.34 million yuan, accounting for 4.98% of its circulating market value [1] Group 2 - As of June 30, 2023, Changyou Technology had 8,674 shareholders, a decrease of 21.65% from the previous period, while the average circulating shares per person increased by 27.63% to 1,277 shares [2] - For the first half of 2023, Changyou Technology reported a revenue of 497 million yuan, representing a year-on-year growth of 11.44%, but the net profit attributable to shareholders decreased by 24.23% to 34.49 million yuan [2] - Since its A-share listing, Changyou Technology has distributed a total of 48.74 million yuan in dividends [3]

Core Viewpoint - 常友科技 is focusing on expanding its product applications in the drone and humanoid robot sectors, recognizing the significant market potential in logistics, agriculture, security, and surveying [1][2]. Business Performance - The company reported a year-on-year revenue growth of 18.72% in the wind turbine nacelle segment, while the revenue from lightweight sandwich materials reached 206 million yuan, accounting for 41.40% of total revenue, with a 2.80% increase compared to the previous year [1][3]. - The company is currently in a strategic investment phase, which has led to increased operational costs, impacting profit margins [3][10]. Market Strategy - 常友科技 is actively exploring market opportunities for composite materials across various sectors, including non-metal molds, aerospace, military, and drones, aiming to leverage its technological strengths [1][4]. - The company emphasizes the importance of value management through enhancing internal value, seizing industry opportunities, and utilizing various tools to improve investment value [1][3]. Future Outlook - The company is optimistic about its operational status, with a strong order backlog, and plans to adjust resource allocation based on market demand and competitive landscape [1][10]. - The management is committed to improving profitability through cost control measures and enhancing operational efficiency as new production capacities come online [3][12].