证券代码：001336 证券简称：楚环科技 公告编号：2025-019 杭州楚环科技股份有限公司 关于参加 2025 年浙江辖区上市公司投资者网上集体 接待日暨 2024 年度业绩说明会的公告 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。 为进一步加强与投资者的互动交流，杭州楚环科技股份有限公司（以下简称 "公司"）将参加由浙江证监局指导，浙江上市公司协会主办，深圳市全景网络 有限公司承办的"2025 年浙江辖区上市公司投资者网上集体接待日暨 2024 年度 业绩说明会"，现将相关事项公告如下： 本次业绩说明会将采用网络远程的方式举行，投资者可登录"全景路演"网 站（https://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP， 参与本次互动交流，活动时间为 2025 年 5 月 13 日（周二）15:00-17:00。 为提高互动交流的效率，现提前向所有关心公司的投资者公开征集交流问题， 广泛听取投资者的意见和建议。投资者可于 2025 年 5 月 12 日（周一）15:00 前 访问 https://ir.p5w.net/z ...

Group 1 - Kexin Technology plans to repurchase shares worth between 30 million and 50 million yuan, with a maximum repurchase price of 80 yuan per share, for employee stock ownership plans or capital reduction [1] - Jiahua Technology's shareholder plans to reduce holdings by up to 1.5% of the company's total shares, amounting to a maximum of 116,000 shares, between May 28, 2025, and August 25, 2025 [1] - Beiqi Blue Valley's subsidiary reported cumulative sales of 38,041 vehicles this year, representing a year-on-year increase of 192.53% [2] Group 2 - AVIC Finance plans to transfer shares of AVIC Xi'an Aircraft Industry Group and AVIC Onboard Systems, totaling 4.067 billion yuan, to its controlling shareholder [2] - Haide shares' executives plan to increase their holdings by at least 20.73 million yuan within six months [3] - Dabeinong's subsidiary received planting approval for genetically modified soybeans in Brazil, marking significant progress in the South American market [4] Group 3 - Yongan Pharmaceutical's chairman is under investigation, but the company's operations remain normal [4] - Teruid's subsidiary is expected to win a 126 million yuan project from the State Grid, which will enhance the company's brand and industry influence [4][5] - Junxin shares plan to repurchase shares worth between 200 million and 300 million yuan, with a maximum price of 30.57 yuan per share [5] Group 4 - Meinian Health plans to reduce its holdings by up to 3% of the company's total shares, amounting to a maximum of 11.7 million shares, starting from May 27, 2025 [7] - Electric Power Investment is planning a major asset restructuring, leading to a temporary suspension of its stock [9] - Tongda shares are expected to win a 207 million yuan project from the State Grid, which will positively impact future operating performance [10] Group 5 - Xintian Technology's major shareholder plans to reduce holdings by up to 3% of the company's total shares, amounting to a maximum of 580,410 shares [11] - Huizhou Intelligent's controlling shareholder and some executives plan to increase their holdings by between 29.2 million and 58.4 million yuan [12] - Zhongdali De plans to sell a 50% stake in Shanghai Ketaike Transmission System Co., Ltd. for 9.2777 million yuan to optimize its asset structure [14] Group 6 - Jinlitai's stock will be suspended due to the inability to disclose periodic reports within the statutory deadline [15] - Chuhuan Technology's major shareholder plans to reduce holdings by up to 3% of the company's total shares, amounting to a maximum of 239,560 shares [15] - Guilin Sanjin's subsidiary received approval for clinical trials of a new indication for a monoclonal antibody injection [16] Group 7 - Plit plans to sign a strategic supply agreement for sodium-ion batteries, committing to supply at least 1 GWh over four years [17] - Dalian Electric Porcelain's subsidiary is expected to win a project worth approximately 71 million yuan from the State Grid [18]

Group 1 - The major shareholder, Zhejiang Chuchu Equity Investment Partnership, plans to reduce its stake in Chuhuan Technology by up to 2,395,605 shares, representing 3% of the total share capital after excluding repurchased shares, within three months starting from May 27, 2025 [1] - The reduction will occur through a combination of centralized bidding and block trading, with a maximum of 798,535 shares to be sold via centralized bidding and 1,597,070 shares via block trading [1] - Chuhuan Technology assures that this reduction will not lead to a change in control or affect the company's governance structure and ongoing operations [1] Group 2 - In Q1 2025, Chuhuan Technology reported revenue of 24.23 million yuan, a year-on-year decrease of 74.05%, and a net profit attributable to shareholders of 3.90 million yuan, down 57.18% [2] - The company's cash flow from operating activities was 20.26 million yuan, compared to 11.41 million yuan in the same period last year [2] - Chuhuan Technology was listed on the Shenzhen Stock Exchange on July 25, 2022, raising a total of 460 million yuan, with net proceeds of 382.57 million yuan intended for various projects including air pollution control equipment production lines and a technology research center [3][4]

Group 1 - Major shareholders of *ST WanFang plan to reduce their holdings by up to 9,341,596 shares, accounting for 3% of the company's total share capital from May 27 to August 25, 2025 [1] - Shareholders of Airo Energy intend to reduce their holdings by up to 800,000 shares, 800,000 shares, and 1,600,000 shares, representing 0.50%, 0.50%, and 1% of the company's total share capital respectively during the same period [1] - Anner plans to reduce its holdings by up to 3,186,159 shares, which is 1.5% of the company's total share capital, from May 27 to August 26, 2025 [1] Group 2 - Shareholders of Chuhuan Technology plan to reduce their holdings by up to 2,395,605 shares, accounting for 3% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [1] - Major shareholder of Dalian Technology intends to reduce their holdings by up to 4,189,336 shares, which is 0.99% of the company's total share capital from May 27 to August 26, 2025 [2] - Dongwei Technology's board members plan to reduce their holdings by a total of 2,574,857 shares, representing 0.8629% of the company's total share capital during the same period [2] Group 3 - Gann Li Pharmaceutical's shareholder has completed a reduction of 6,010,622 shares, which is 1% of the company's total share capital from April 22 to April 30, 2025 [2] - Guanshi Technology's board members plan to reduce their holdings by up to 359,375 shares, accounting for 0.4891% of the company's total share capital from May 27 to August 26, 2025 [2] - Guoguang Electric's shareholder has completed a reduction of 1,625,751 shares, which is 1.5% of the company's total share capital from April 25 to April 30, 2025 [2] Group 4 - Haili Biological's major shareholder has completed a reduction of 13,113,244 shares, representing 2% of the company's total share capital from April 15 to April 22, 2025 [3] - Hengfeng Information's board member has completed a reduction of 198,717 shares, which is 0.1207% of the company's total share capital on April 28, 2025 [3] - Hongwei Technology's shareholder plans to reduce their holdings by up to 820,000 shares, accounting for 0.39% of the company's total share capital from May 12 to August 11, 2025 [3] Group 5 - Huatai Medical's vice president has completed a reduction of 29,943 shares, which is 0.0308% of the company's total share capital from April 28 to April 29, 2025 [4] - Jilin Carbon Valley's major shareholder has completed a reduction of 4,989,160 shares, representing 0.8490% of the company's total share capital from April 25 to April 29, 2025 [4] - Jiahua Technology's shareholder plans to reduce their holdings by up to 1,160,000 shares, accounting for 1.50% of the company's total share capital from May 28 to August 25, 2025 [4] Group 6 - Jiangbo Long's shareholder plans to reduce their holdings by up to 4,159,815 shares, which is 1% of the company's total share capital from May 27 to August 26, 2025 [5] - Jiangshan Co. plans to reduce its holdings in Jiangtian Chemical by 4,330,800 shares, accounting for 3% of its total share capital from May 27 to August 26, 2025 [5] - Kairun Co.'s major shareholder plans to reduce their holdings by up to 9,000,000 shares, representing 2.43% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [5] Group 7 - Lianqi Technology's shareholders plan to reduce their holdings by a total of 18,717,374 shares, which is 2.96% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [9] - Zhongke Information's board members have completed a reduction of 698,914 shares, representing 0.2358% of the company's total share capital [9] - Zhongshi Co.'s major shareholder plans to reduce their holdings by up to 1,800,000 shares, accounting for 1.1527% of the company's total share capital from May 27 to August 26, 2025 [10]

关于持股5%以上股东减持股份的预披露公告 持股5%以上股东安吉浙楚股权投资合伙企业（有限合伙）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。 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：001336 证券简称：楚环科技 公告编号：2025-018 杭州楚环科技股份有限公司 特别提示： 持有杭州楚环科技股份有限公司（以下简称"公司"或"本公司"）股份4,991,578股（占剔除公司回购专用 证券账户股份后的总股本的6.25%）的大股东安吉浙楚股权投资合伙企业（有限合伙）（以下简称"浙 楚投资"）计划自本公告披露日起15个交易日后的3个月内（即2025年5月27日至2025年8月26日），以集 中竞价交易方式、大宗交易方式合计减持本公司股份不超过2,395,605股（占剔除公司回购专用证券账户 股份后的总股本的3%）。其中，以集中竞价交易方式减持股份数量不超过798,535股（即不超过剔除公 司回购专用证券账户股份后的总股本的1%），以大宗交易方式减持股份数量不超过1,597,070股（即不 超 ...

Core Business Performance - The company reported a total revenue of 402 million yuan in 2024, a year-on-year decrease of 12.22%, marking the third consecutive year of declining revenue and profit [1][4] - The main business, focused on odor treatment systems, has seen a continuous decline in revenue, with a significant drop from 587 million yuan in 2021 [4] - The demand for the company's core products is closely tied to environmental policies, but increasing market competition has led to a loss of market share [4] Profitability and Cost Control - The company's gross profit was 153 million yuan, down 2.55% year-on-year, while the net profit attributable to shareholders was 28 million yuan, a decline of 25.31% [5] - The non-recurring net profit was only 22.89 million yuan, reflecting a 27.42% decrease, indicating a rapid decline in the actual profitability of the main business [5] - Cost control remains a significant challenge, with a production model based on customer demand leading to increased production costs [5][6] New Energy Sector Outlook - The company has been actively expanding into the new energy sectors such as photovoltaics and energy storage, but the scale of these operations remains small and lacks competitive advantage [6] - Revenue contributions from the new energy business were limited in 2024, failing to significantly impact overall performance [6] - Market confidence in the company's future development is low, as reflected in a high price-to-earnings ratio of 66.52 and a price-to-book ratio of 1.96, indicating investor concerns about future profitability [6]

Core Viewpoint - The major shareholder of Chuhuan Technology plans to reduce its stake by up to 3% of the total share capital within three months through various trading methods [1] Summary by Relevant Sections - **Shareholder Reduction Plan** - The shareholder Anji Zhejiang Chuhua Equity Investment Partnership (Limited Partnership) intends to reduce its holdings by a maximum of 2,395,605 shares, which represents 3% of the total share capital after excluding shares held in the company's repurchase special securities account [1]

证券代码：001336 证券简称：楚环科技 公告编号：2025-018 杭州楚环科技股份有限公司 一、股东的基本情况 | 股东名称 | 股东身份 | | 持股数量 | 占剔除公司回购专用证券账 | | | --- | --- | --- | --- | --- | --- | | | | | （股） | 户股份后的总股本的比例 | | | 安吉浙楚股权投资合伙 | 持股 5%以上 | | 4,991,578 | | 6.25% | | 企业（有限合伙） | | 股东 | | | | 注：截至本公告披露日，公司总股本为 80,373,500 股，剔除公司回购专用证券账户股份 520,000 股后的总股本为 79,853,500 股。 关于持股 5%以上股东减持股份的预披露公告 持股 5%以上股东安吉浙楚股权投资合伙企业（有限合伙）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。 特别提示： 持有杭州楚环科技股份有限公司（以下简称"公司"或"本公司"）股份 4,991,578 股（占剔除公司回购专用证券账户股份后 ...

Financial Performance - The company's basic earnings per share (EPS) for Q1 2025 is 0.0500 yuan, a decrease of 54.55% compared to 0.1100 yuan in Q1 2024 and down from 0.1500 yuan in Q1 2023 [1] - The total revenue for Q1 2025 is 0.24 billion yuan, representing a significant decline of 74.19% from 0.93 billion yuan in Q1 2024 and a slight decrease from 0.91 billion yuan in Q1 2023 [1] - The net profit for Q1 2025 is 0.04 billion yuan, down 55.56% from 0.09 billion yuan in Q1 2024 and down from 0.12 billion yuan in Q1 2023 [1] - The return on equity (ROE) for Q1 2025 is 0.50%, a decrease of 57.26% compared to 1.17% in Q1 2024 and down from 1.62% in Q1 2023 [1] Shareholder Structure - The top ten unrestricted shareholders hold a total of 848.85 million shares, accounting for 29.72% of the circulating shares, with an increase of 769,100 shares compared to the previous period [1] - The largest shareholder is Hangzhou Lihan Investment Management Co., Ltd., holding 499.16 million shares, which is 17.48% of the total share capital and remains unchanged [2] - New entrants among the top shareholders include Ye Song with 60.75 million shares (2.13%) and Yao Jinhua with 48.09 million shares (1.68%) [2] - Several shareholders have exited the top ten list, including Morgan Stanley & Co. International PLC, which held 30.84 million shares (1.08%) [2] Dividend Policy - The company has announced that it will not distribute or transfer any dividends this time [3]

证券代码：001336 证券简称：楚环科技 公告编号：2025-017 杭州楚环科技股份有限公司 关于 2025 年第一季度计提及转回资产减值准备 公司及子公司可能发生价值减损的资产范围包括应收账款、应收票据、其他 应收款、长期应收款、合同资产等，经公司及子公司对截至 2025 年 3 月 31 日可 能存在减值迹象的资产进行全面清查和资产减值测试后，转回各项减值准备共计 8,070,254.39 元，计入的报告期间为 2025 年 1 月 1 日至 2025 年 3 月 31 日，具体 明细如下表： 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。 杭州楚环科技股份有限公司（以下简称"公司"）根据《企业会计准则》《深 圳证券交易所股票上市规则》及公司会计政策的规定，对截至 2025 年 3 月 31 日 合并财务报表范围内的各类资产进行了全面清查、分析和评估，对相关资产计提 及转回资产减值准备。现将具体事宜公告如下： 一、本次计提及转回资产减值准备情况概述 （一）计提及转回资产减值准备情况 1、本次计提及转回资产减值准备的原因 基于谨慎性原则，为了更加真实、准 ...