Summary of Key Points Core Viewpoint - The announcement details the completion of a share reduction plan by major shareholder Chen Hong, who has reduced his stake in Wuxi Delinhai Environmental Technology Co., Ltd. by 3% through various trading methods [1][2]. Group 1: Shareholder's Basic Situation - Chen Hong held 8,908,400 shares prior to the reduction, representing 7.88% of the company's total share capital [2]. - The shares were acquired before the company's initial public offering (IPO) and through capital reserve conversion [1]. Group 2: Implementation of the Reduction Plan - The reduction plan was first disclosed on May 16, 2025, and was executed between June 9, 2025, and July 2, 2025 [2]. - A total of 3,390,000 shares were reduced, which is exactly 3% of the company's total share capital [1][2]. - The reduction was achieved through block trading (2,260,000 shares) and centralized bidding (1,130,000 shares) [2]. - The share price during the reduction ranged from 14.50 to 19.74 yuan per share, resulting in a total reduction amount of 54,308,200 yuan [2]. - Following the reduction, Chen Hong now holds 5,518,400 shares, which is 4.88% of the total share capital [2].

本次减持计划实施前，股东陈虹先生直接持有无锡德林海环保科技股份有限 公司（以下简称"公司"）股份 8,908,400 股，占公司总股本的 7.88%，以上股份 来源于公司首次公开发行前及公司上市后资本公积转增股本取得的股份，已于 2021 年 7 月 22 日起上市流通。 证券代码：688069 证券简称：德林海 公告编号：2025-022 无锡德林海环保科技股份有限公司 股东减持股份结果公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律 责任。 重要内容提示： ● 股东持股的基本情况 ● 减持计划的实施结果情况 2025 年 5 月 16 日，公司于上海证券交易所网站（www.sse.com.cn）披露了 《无锡德林海环保科技股份有限公司股东减持股份计划公告》（公告编号： 2025-015），股东陈虹先生拟通过大宗交易、集中竞价方式减持其持有的公司股 份不超过 3,390,000 股，减持比例不超过公司总股本的 3%。 近日，公司收到股东陈虹先生出具的告知函，在执行本次减持计划期间，陈 虹先生通过大宗交易、集中竞价 ...

Core Viewpoint - The report outlines the equity changes of Wuxi Delinhai Environmental Technology Co., Ltd., indicating a reduction in the shareholding percentage of the disclosing party, Chen Hong, to 5% due to capital increase and share reduction activities [1][3]. Group 1: Equity Change Details - The equity change is attributed to a capital increase through differential allocation and a reduction in shares held by Chen Hong, resulting in a decrease in his holding percentage from 10.09% to 5.00% [4][7]. - Prior to the equity change, Chen Hong held 6,000,000 shares, which represented 10.09% of the total shares at that time, calculated based on a total share count of 59,470,000 [4][7]. - Following the changes, Chen Hong now holds 5,650,000 shares, which is 5.00% of the current total share capital [4][7]. Group 2: Future Plans and Transactions - Chen Hong has announced a plan to reduce his holdings by up to 3,390,000 shares, which is not more than 3% of the total share capital, within three months following the announcement made on May 16, 2025 [3][4]. - The report specifies that from June 9 to June 25, 2025, Chen Hong reduced his holdings by 3,258,400 shares, accounting for 2.88% of the total share capital [6][4]. - The report confirms that there are no other transactions involving the sale or purchase of shares by Chen Hong in the six months preceding the report [6].

Core Viewpoint - The announcement details a change in the shareholding structure of Wuxi Delinhai Environmental Technology Co., Ltd., specifically regarding a major shareholder's stake reduction to below 5%, which does not trigger a mandatory takeover bid and does not affect the company's controlling shareholder or actual controller [1][2][3] Summary by Sections Shareholder Change - The shareholder Chen Hong's stake has decreased to 5,650,000 shares, representing 5.00% of the company's total share capital after a series of share reductions [1][2] - The changes in shareholding are attributed to a combination of differential dividend transfers and share repurchases by the company, leading to passive changes in shareholding percentages [1][3] Shareholding History - Chen Hong's shareholding was previously increased to 10.15% following the completion of differential dividend transfers on June 21, 2022, and June 19, 2023 [1] - Following the company's share repurchase plan, which involved the cancellation of 1,000,000 shares and 1,810,640 shares on April 23, 2024, and July 9, 2024, respectively, Chen Hong's stake was adjusted to 9.83% [2] Reduction Details - The reduction in Chen Hong's shareholding occurred through various transactions, including block trades and centralized bidding, resulting in a total reduction of 3,258,400 shares, which is 2.88% of the current total share capital [2][3] - The specific transactions included a block trade reduction of 651,600 shares and further reductions of 2,200,000 shares and 2,260,000 shares in subsequent trades [2]

无锡德林海环保科技股份有限公司 简式权益变动报告书 上市公司名称：无锡德林海环保科技股份有限公司 股票上市地点：上海证券交易所 股票简称：德林海 股票代码：688069 信息披露义务人姓名：陈虹 住所/通讯地址：甘肃省兰州市城关区****** 股份变动性质：转增、被动增加及股份减持（持股比例变动至 5%） 四、本次权益变动是根据本报告书所载明的资料进行的。除信息披露义务 人外，没有委托或者授权任何其他人提供未在本报告书中列载的信息和对本报 告书做出任何解释或者说明。 五、信息披露义务人承诺本报告书不存在虚假记载、误导性陈述或重大遗 漏，并对其真实性、准确性、完整性承担法律责任。 1 | | | 简式权益变动报告书签署日期：2025 年 6 月 25 日 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国证券法》（以下简称"《证券 法》"）、《上市公司收购管理办法》（以下简称"《收购办法》"）、《公开发行证 券的公司信息披露内容与格式准则第 15 号—权益变动报告书》（以下简称"准则 15 号"）及相关的法律、法规编写本报告书。 二、信息披露义务人签署本报告书已获得必要的授权和批准，其履行亦不违 反信息 ...

证券代码：688069 证券简称：德林海 公告编号：2025-021 无锡德林海环保科技股份有限公司 关于持股 5%以上股东持股比例降至 5%的 权益变动提示性公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ● 本次权益变动为差异化转增、公司总股本变动导致的被动变化以及股东 减持股份所致，不触及要约收购。 ● 本次权益变动为持股 5%以上非第一大股东减持，不会使公司控股股东、 实际控制人发生变化。 经公司股东大会审议通过，公司分别于 2024 年 4 月 23 日、2024 年 7 月 9 日对公司回购计划中的 1,000,000 股、1,810,640 股回购股份予以注销，导致公司 总股本发生变化，陈虹先生持股比例被动增加至 9.83%。 2024 年 11 月 27 日至 11 月 28 日期间，陈虹先生通过大宗交易方式减持公 司股份 2,200,000 股，本次减持完毕后，陈虹先生持有公司股份 8,908,400 股，持 股比例为 7.88%。 公司于 2025 年 5 月 16 日在上海证券交 ...

营收增长44.71%，净利润亏损却扩大至-8614.87万元——德林海（688069.SH）2024年"增收不增利"的 财务表现引发监管关注。 上交所就2024年年报下发问询函后，德林海于6月17日发布回复公告，将亏损归咎于费用增加、减值计 提扩大及投资收益减少等因素，并称业绩下滑"不具持续性"。 《中国经营报》记者还注意到，2020—2023年，德林海归母净利润逐年下滑，分别为1.93亿元、1.09亿 元、5642万元、-1344万元。对于连续多年的利润下滑，记者致电德林海方面，公司证券部人士表示， 以公告为准。 治理进程处于不同阶段，相应的项目规模、实施周期和客户需求会呈现阶段性变化。2024年年内不存在 单个客户销售比例超过销售总额50%的情形，公司客户集中度反映了当前重点治理项目的阶段性分布， 是行业特点和业务模式的体现，而非对特定客户的依赖。 "增收不增利" 对于业绩下滑是否具有持续性，德林海方面表示，净利润波动主要受行业淡季规律、短期减值计提及非 经常性收益等暂时性因素影响，不构成长期趋势。随着行业旺季来临及项目回款加速，业绩韧性将逐步 释放。公司也在积极采取措施改善经营情况，如加强应收账款管理， ...

Core Viewpoint - The company, Delin Hai, has responded to regulatory inquiries regarding its concentrated customer base and financial performance, highlighting the nature of its specialized business in eutrophication lake management and the impact of increased costs and credit losses on its profitability [1][2][3]. Financial Performance - In 2024, Delin Hai reported a revenue of 447 million yuan, a year-on-year increase of 44.71%, while the net profit attributable to shareholders was a loss of 86.15 million yuan, which is a larger loss compared to the previous year [2]. - The revenue from the top five customers amounted to 319 million yuan, accounting for 71.17% of total revenue, with the largest customer contributing 185 million yuan, representing 41.18% of total revenue [2][3]. Customer Concentration - The company explained that its customer concentration is a reflection of the stage-specific nature of its projects in eutrophication lake management, rather than a dependency on specific clients [1]. - The top three customers have significant accounts receivable balances, with high bad debt provisions due to aging receivables [4]. Bad Debt and Financial Liabilities - As of the end of 2024, the company had accounts receivable of 690 million yuan and a bad debt provision of 260 million yuan, with a bad debt loss of 119 million yuan during the period [3][4]. - The company faced a legal dispute with a subsidiary regarding a fund return of approximately 103 million yuan, but a recent court ruling favored Delin Hai, which will positively impact its financial situation [5].

《关于无锡德林海环保科技股份有限公司 2024年年度报告信息披露监管问询函》的回复 众环专字(2025)0600097号 录 目 起始页码 专项审核报告 《关于无锡德林海环保科技股份有限公司 2024 年年度报告信息披露监管问询函》的回复 l 《关于无锡德林海环保科技股份有限公司 2024年年度报告信息披露监管问询函》的回复 众环专字(2025)0600097 号 年报显示:(1) 2024年度,公司实现营业收入 4.47 亿元,同比增长 44.71%,实现净 利润为-8,614.87万元,剔除预计负债后净利润为-2,900.98万元,较上年亏损扩大。(2)分业 务类型看,公司技术装备集成收入 2.81 亿元,同比增长 92.95%;蓝藻治理运行维护收入 1.90 亿元,同比增长 16.60%。(3) 前五名客户销售额 31,910.09万元,占年度销售总额 71.17%,第一大客户销售额为 18,64.03万元,占比达 41.18%。请公司:(1)分业务类型, 列示本期主要实施的项目名称、资金来源、对应客户及供应商名称、收入确认进度及依据、 回款情况;(2)列示前五大客户情况,包括客户名称、项目内容、合作历 ...

2024 年年度报告的信息披露监管问询函回复的核查意见 申港证券股份有限公司 关于无锡德林海环保科技股份有限公司 上海证券交易所： 贵所出具的《关于无锡德林海环保科技股份有限公司 2024 年年度报告的信 息披露监管问询函》（上证科创公函〔2025〕0174 号，以下简称问询函）已收 悉。申港证券股份有限公司（以下简称"申港证券"或"保荐机构"）作为无锡 德林海环保科技股份有限公司（以下简称"德林海"或"公司"）的保荐机构， 现对涉及保荐机构发表意见的问题进行回复，请予审核。 问题 7、关于募投项目。年报显示，报告期内，公司将原募投项目"湖库富 营养化监控预警建设项目""蓝藻处置研发中心建设项目"变更为"湖泊生态医 院项目"，募集资金计划投资总额为 3.27 亿元，截至报告期末已投入 200.01 万 元。 请公司说明变更前后募投项目的区别和联系，截至目前募投项目实施进展、 是否符合预期，对公司主营业务、核心竞争力、未来经营发展的影响。 【公司说明】 （一）变更前后募投项目的区别和联系 原募投项目"蓝藻处置研发中心建设项目"和 "湖库富营养化监控预警建 设项目"（以下简称"原项目"）的可行性研究报告基于 20 ...