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 ...

Financial Performance - The company's revenue for Q1 2025 was ¥24,234,008.21, a decrease of 74.05% compared to ¥93,374,661.60 in the same period last year[5] - Net profit attributable to shareholders was ¥3,897,762.78, down 57.18% from ¥9,102,183.78 year-on-year[5] - The net profit after deducting non-recurring gains and losses was ¥1,045,514.74, reflecting an 85.10% decline from ¥7,017,771.26 in the previous year[5] - Total operating revenue for the current period is ¥24,234,008.21, a decrease of 74.0% compared to ¥93,374,661.60 in the previous period[18] - Net profit for the current period is ¥3,897,762.78, a decline of 57.2% from ¥9,102,183.78 in the previous period[19] - Basic and diluted earnings per share decreased to ¥0.05 from ¥0.11, reflecting the decline in net profit[19] Cash Flow - The net cash flow from operating activities increased by 77.60% to ¥20,261,122.53, compared to ¥11,408,116.67 in the same period last year[5] - Cash flow from operating activities generated a net amount of ¥20,261,122.53, an increase of 77.5% compared to ¥11,408,116.67 in the previous period[20] - Cash inflow from investment activities totaled ¥320,773,778.53, significantly higher than ¥83,447,356.86 in the previous period[20] - Cash outflow from investment activities increased to ¥393,847,696.01 from ¥282,998,359.51, indicating a substantial investment in growth[20] - The net cash flow from financing activities was $93,115,839.48, compared to a negative cash flow of $2,965,000.60 in the previous period[21] - The total cash and cash equivalents at the end of the period increased to $221,327,584.65, up from $115,699,602.80 in the previous period[21] - The company reported a net increase in cash and cash equivalents of $40,303,044.53, contrasting with a decrease of $191,107,886.58 in the prior period[21] Assets and Liabilities - Total assets at the end of the reporting period were ¥1,343,559,530.61, representing a 3.94% increase from ¥1,292,674,425.60 at the end of the previous year[5] - Total current assets increased to ¥848,528,479.55 from ¥806,745,544.16, a growth of approximately 2.9%[14] - Total liabilities amount to ¥557,636,019.92, up from ¥510,648,677.69, reflecting an increase in financial obligations[16] - Current liabilities decreased to ¥390,969,178.86 from ¥442,958,202.15, a reduction of about 11.7%[15] - Non-current assets totaled ¥495,031,051.06, slightly up from ¥485,928,881.44, indicating a growth of about 1.3%[15] Shareholder Information - Total number of common shareholders at the end of the reporting period is 8,157[12] - The largest shareholder, Chen Budong, holds 24.63% of shares, totaling 19,794,352 shares[12] - The company holds 520,000 shares in its repurchase account, representing approximately 0.6470% of the total share capital[13] - Total equity attributable to shareholders is ¥785,923,510.69, slightly up from ¥782,025,747.91, indicating stability in shareholder equity[16] Other Financial Metrics - The company's cash and cash equivalents increased significantly by 1469.26% to ¥7,020,178.53, compared to ¥447,356.86 in the same period last year[9] - The company reported a 370.04% increase in non-operating income, totaling ¥1,302,309.47, compared to ¥277,062.33 in the previous year[9] - Short-term borrowings rose by 179.96% to ¥2,802,568.19, up from ¥1,001,046.56 at the beginning of the year[9] - The company received government subsidies amounting to ¥1,129,632.38 during the reporting period[6] - The weighted average return on equity decreased to 0.50% from 1.17% in the previous year[5] - The company reported a significant increase in credit impairment losses to ¥6,834,882.94 from ¥2,526,114.80, indicating potential challenges in asset quality[19] Audit Information - The company did not undergo an audit for the first quarter report[22]

Core Viewpoint - Hangzhou Chuhuan Technology Co., Ltd. reported a decline in key financial indicators such as operating revenue and net profit for the year 2024, despite a significant increase in net cash flow from operating activities, indicating a complex financial situation [1][3]. Revenue Analysis - In 2024, the company's operating revenue was 401,749,859.13 yuan, a decrease of 12.22% from 457,700,934.95 yuan in 2023 [2]. - The revenue from specialized equipment manufacturing was 351,391,896.27 yuan, accounting for 87.47% of total revenue, down 11.53% year-on-year [2]. - Other business revenues decreased by 16.78%, totaling 50,357,962.86 yuan, which represents 12.53% of total revenue [2]. - The revenue from air pollution control equipment, the main source of income, was 351,391,896.27 yuan, down 11.53% [2]. - Water treatment equipment revenue saw a significant decline of 53.94%, amounting to 20,419,532.67 yuan [2]. - Revenue from equipment maintenance and operation services increased by 9.16%, totaling 17,458,769.66 yuan [2]. - Energy business revenue surged by 2,915.74%, reaching 953,744.20 yuan, although it remains a small portion of total revenue [2]. Profitability Analysis - The net profit attributable to shareholders was 28,332,057.30 yuan, a decrease of 25.31% from 37,934,817.25 yuan in 2023 [4]. - The net profit excluding non-recurring gains and losses was 22,898,989.93 yuan, down 27.42% year-on-year [4]. - The decline in net profit was attributed to reduced operating revenue and insufficient control over costs and expenses [4]. - Non-recurring gains and losses totaled 5,433,067.37 yuan, which included government subsidies and investment income, partially mitigating the decline in net profit [4]. Earnings Per Share - Basic earnings per share were 0.35 yuan, down 25.53% from 0.47 yuan in 2023 [5]. - The diluted earnings per share, excluding non-recurring gains and losses, were 0.29 yuan, reflecting a decrease of 27.42% [5]. Expense Analysis - Sales expenses for 2024 were 28,583,279.56 yuan, a slight decrease of 2.12% from 29,202,506.34 yuan in 2023 [6]. - Management expenses were stable at 45,975,088.99 yuan, only a minor decrease of 0.37% [6]. - Financial expenses were -972,017.11 yuan, indicating effective management of interest income and expenses [6]. - R&D expenses decreased by 3.91% to 25,691,295.76 yuan, with ongoing projects in air pollution control [6]. R&D Personnel - The number of R&D personnel decreased by 26.60% to 69, representing 19.27% of the total workforce, down from 25.82% in 2023 [7][8]. Cash Flow Analysis - Net cash flow from operating activities was 52,241,467.32 yuan, a significant increase of 376.78% from 10,957,229.27 yuan in 2023 [9]. - Cash inflow from investment activities increased by 27.91%, while cash outflow rose by 59.36%, leading to a net cash flow of -180,354,167.59 yuan from investment activities [9]. - Cash inflow from financing activities decreased by 28.81%, while cash outflow increased by 17.15%, resulting in a net cash flow of 2,329,751.01 yuan, down 87.81% [9]. Summary - Hangzhou Chuhuan Technology Co., Ltd. faces challenges with declining revenue and net profit, but improved operating cash flow provides some support for its operations. The company must address various risks, optimize cost management, and strengthen its R&D and talent strategies to enhance profitability and competitiveness [10].

目 录 一、非经营性资金占用及其他关联资金往来情况的专项 审计说明…………………………………………………………第 1—2 页 二、非经营性资金占用及其他关联资金往来情况汇总表 ……………第 3 页 非经营性资金占用及其他关联资金往来情况的 专项审计说明 天健审〔2025〕8052 号 杭州楚环科技股份有限公司全体股东： 我们接受委托，审计了杭州楚环科技股份有限公司（以下简称楚环科技公司） 2024 年度财务报表，包括 2024 年 12 月 31 日的合并及母公司资产负债表，2024 年度的合并及母公司利润表、合并及母公司现金流量表、合并及母公司所有者权 益变动表，以及财务报表附注，并出具了审计报告。在此基础上，我们审计了后 附的楚环科技公司管理层编制的 2024 年度《非经营性资金占用及其他关联资金 往来情况汇总表》（以下简称汇总表）。 一、对报告使用者和使用目的的限定 本报告仅供楚环科技公司年度报告披露时使用，不得用作任何其他目的。我 们同意将本报告作为楚环科技公司年度报告的必备文件，随同其他文件一起报送 并对外披露。 二、管理层的责任 楚环科技公司管理层的责任是提供真实、合法、完整的相关资料，按照《上 ...

我们鉴证了后附的杭州楚环科技股份有限公司（以下简称楚环科技公司）管 理层编制的 2024 年度《关于募集资金年度存放与使用情况的专项报告》。 一、对报告使用者和使用目的的限定 目 录 一、募集资金年度存放与使用情况鉴证报告………………………第 1—2 页 二、关于募集资金年度存放与使用情况的专项报告………………第 3—8 页 募集资金年度存放与使用情况鉴证报告 天健审〔2025〕8051 号 杭州楚环科技股份有限公司全体股东： 本鉴证报告仅供楚环科技公司年度报告披露时使用，不得用作任何其他目的。 我们同意将本鉴证报告作为楚环科技公司年度报告的必备文件，随同其他文件一 起报送并对外披露。 二、管理层的责任 楚环科技公司管理层的责任是提供真实、合法、完整的相关资料，按照《上 市公司监管指引第 2 号——上市公司募集资金管理和使用的监管要求（2022 年 修订）》（证监会公告〔2022〕15 号）和《深圳证券交易所上市公司自律监管 指引第 1 号——主板上市公司规范运作（2023 年 12 月修订）》（深证上〔2023〕 1145 号）的规定编制《关于募集资金年度存放与使用情况的专项报告》，并保 证其内容真实、准确 ...