Core Insights - Green Island Wind showcased its comprehensive ventilation solutions at the 138th China Import and Export Fair, attracting global customers and partners [1][2] - The company has a strong technical foundation with over 500 patents and invests more than 6% of its revenue in R&D, collaborating with top universities for continuous technological upgrades [2] Group 1: Exhibition Highlights - The exhibition featured Green Island Wind's star products, including fresh air systems, dehumidifiers, and air curtains, which received positive recognition for their craftsmanship and air improvement effects [1] - The company provided one-on-one consulting services to address specific ventilation challenges and energy-saving requirements, demonstrating its commitment to professional service [1] Group 2: Company Strengths - Green Island Wind operates a 100,000 square meter intelligent production base and a CNAS national laboratory, capable of executing over 100 stringent testing standards to ensure product reliability [2] - The company offers customized one-stop ventilation solutions for various scenarios, including residential, commercial, and industrial applications, supported by over 2,000 product models and extensive project experience [2] Group 3: Future Outlook - The company views the exhibition as a demonstration of its brand strength and a validation of market confidence, with plans to continue driving development through innovation and quality products [2]

Core Insights - On October 15, several A-share listed companies disclosed their shareholding changes, with notable increases and decreases in holdings by major shareholders [1] Group 1: Increased Holdings - Haier Biomedical's major shareholder, Jiusiyouxuan No.1 Private Securities Investment Fund, has become a shareholder with over 5% stake [2] - Hainan Huate's second-largest shareholder, Hu Danfeng, completed a share buyback plan, accumulating 6.448 million shares [2] Group 2: Decreased Holdings - Ugreen Technology's shareholders plan to reduce their holdings by up to 1.5% [2] - Dongxin Peace's directors, Chen Zongchao and Huang Xiaopeng, are planning to sell shares [2] - Meilixin's director, Ma Minghai, and others intend to reduce their holdings by up to 0.34% [2] - Dongsoft Zhaibo's controlling shareholder, Lanhai Ruisheng, plans to reduce holdings by up to 1.06% [2] - Demingli's second-largest shareholder, Wei Hongzhang, intends to reduce holdings by up to 1.32% [2] - Nanling Technology's shareholders plan to collectively reduce holdings by up to 3.26% [2] - Liou Co. plans to reduce up to 135 million shares of repurchased stock [2] - Huizhiwei's second-largest shareholder, the National Fund II, plans to reduce holdings by up to 1% [2] - Other companies, including Hahai Transportation, Huichuangda, and others, have also announced plans for share reductions [2]

Core Viewpoint - The company Green Island Wind is addressing the challenge of mosquito intrusion and vector-borne diseases in preparation for the upcoming 15th National Games in Taishan, Guangdong, by installing professional air curtains in key sports venues [1] Group 1: Company Actions - Green Island Wind has installed air curtains at the main entrances of the Zhengxian Sports Center and the Xinning Sports Center in Taishan to create an "invisible protective net" against mosquitoes [1] - The air curtains are designed to operate quietly and efficiently, ensuring the health of athletes, coaches, and spectators during the National Games [1] Group 2: Testing and Validation - The company conducted rigorous simulation tests in its laboratory to validate the effectiveness of the air curtains, using smoke to simulate mosquito intrusion [1] - The test results confirmed that the air curtains effectively blocked all smoke attempting to "invade," demonstrating the capability of the airflow barrier to prevent mosquito entry [1]

证券代码：301043 证券简称：绿岛风 公告编号：2025-046 广东绿岛风空气系统股份有限公司 关于使用部分闲置募集资金及自有资金 进行现金管理的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或者重大遗漏。 广东绿岛风空气系统股份有限公司（以下简称"公司"）于 2025 年 4 月 23 日召开第三届董事会第六次会议和第三届监事会第六次会议，并于 2025 年 5 月 20 日召开 2024 年年度股东会，审议通过了《关于使用部分闲置募集资金及自有 资金进行现金管理的议案》，同意公司及子公司在确保不影响募集资金投资项目 建设和正常经营的情况下，使用不超过人民币 1.6 亿元（含本数）额度的闲置募 集资金及不超过人民币 6.5 亿元（含本数）的自有资金进行现金管理，投资安全 性高、流动性好的理财产品（包括但不限于结构性存款、收益型凭证等），使用 期限自股东会审议通过之日起 12 个月内有效。在上述额度及决议有效期内，业 务可循环滚动开展。 公司保荐机构对上述事项发表了无异议的核查意见。具体内容详见公司于巨 潮资讯网（http://www.cninfo.com ...

证券日报网讯绿岛风（301043）10月14日在互动平台回答投资者提问时表示，截至2025年10月10日公司 股东总户数为5675户。 ...

10月14日，绿岛风大宗交易成交13万股，成交额610.48万元，占当日总成交额的3.84%，成交价46.96元，较市场收盘价46.96 元持平。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交全额 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | (万元) | | | | 2025-10-14 | 301043 | 绿岛风 | 46.96 | 13.00 | 610.48 机构专用 | | 招商证券交易单元 | | | | | | | | | (052300) | ...

Group 1 - The core point of the news is that Guangdong Green Island Wind Air System Co., Ltd. experienced a decline in stock price by 5.15%, trading at 47.30 CNY per share, with a total market capitalization of 3.216 billion CNY as of the report date [1] - The company, established on September 7, 2009, specializes in the design, research and development, production, and sales of indoor ventilation system products, with 97.56% of its revenue coming from this main business [1] - The trading volume was 1.23 billion CNY, with a turnover rate of 4.42% [1] Group 2 - Among the top ten circulating shareholders of Green Island Wind, the Noan Multi-Strategy Mixed A Fund (320016) entered the list in the second quarter, holding 317,000 shares, which is 0.56% of the circulating shares [2] - The estimated floating loss for the fund today is approximately 814,700 CNY [2] - The Noan Multi-Strategy Mixed A Fund has achieved a year-to-date return of 61.61%, ranking 452 out of 8162 in its category, and a one-year return of 91.23%, ranking 143 out of 8015 [2] Group 3 - The fund managers of Noan Multi-Strategy Mixed A are Kong Xianzheng and Wang Haichang, with Kong having a tenure of 4 years and 323 days and a best fund return of 76.38% during his tenure [3] - Wang has a tenure of 3 years and 85 days, with a best fund return of 63.97% during his time managing the fund [3] - The total asset size of Kong's fund is 4.607 billion CNY, while Wang's fund has a total asset size of 2.529 billion CNY [3]

Market Overview - The general equipment sector experienced a decline of 0.43% on October 13, with Green Island Wind leading the drop [1] - The Shanghai Composite Index closed at 3889.5, down 0.19%, while the Shenzhen Component Index closed at 13231.47, down 0.93% [1] Top Gainers - Tonghui Electronics (920509) saw a closing price of 44.17, with a significant increase of 29.99% and a trading volume of 146,200 shares, amounting to a transaction value of 604 million [1] - Jiuling Technology (920505) closed at 70.16, up 26.64%, with a trading volume of 92,500 shares and a transaction value of 610 million [1] - New Lai Materials (300260) closed at 65.58, increasing by 20.00%, with a trading volume of 426,500 shares and a transaction value of 2.714 billion [1] Top Losers - Green Island Wind (301043) closed at 49.87, down 10.63%, with a trading volume of 47,600 shares [2] - Anpeilong (301413) closed at 155.10, decreasing by 6.66%, with a trading volume of 49,000 shares [2] - Hengerd (300946) closed at 55.33, down 5.74%, with a trading volume of 39,900 shares [2] Capital Flow - The general equipment sector saw a net outflow of 1.909 billion from institutional investors, while retail investors experienced a net inflow of 2.312 billion [2] - The table of capital flow indicates that Dongmu Co. (600114) had a net inflow of 97.7951 million from institutional investors, while it faced a net outflow of 57.0838 million from retail investors [3] - New Lai Materials (300260) had a net inflow of 42.5658 million from institutional investors, with a net outflow of 19.0466 million from retail investors [3]

振中投资本次减持完毕后持有公司股份3,695,000股，占公司总股本的5.43%，仍为公司持股5%以上股 东；本次减持完毕后，公司控股股东台山市奥达投资有限公司、实际控制人李清泉先生及其一致行动人 振中投资、李振中先生合计持有公司的股份比例由72.61%变为71.61%，不会导致公司控制权发生变 更，不会对公司治理结构及持续经营产生重大影响。 格隆汇9月26日丨绿岛风(301043.SZ)公布，2025年9月26日，公司收到振中投资出具的《减持股份计划 实施完毕的告知函》。截至本公告披露日，振中投资本次的减持计划已实施完毕。 ...

绿岛风(301043.SZ)公告称，公司股东台山市振中投资合伙企业已完成减持计划，2025.09.23至 2025.09.26累计减持680,000股，占公司总股本的1.00%。减持后，振中投资仍为公司持股5%以上股东， 公司控制权未发生变化。 ...