*ST和科收到深交所监管函，2025年4月29日，公司披露的《关于前期会计差错更正的公告》显示，公 司前期披露的《2024年一季度报告》《2024年半年度报告》《2024年三季度报告》存在会计差错。公司 因此更正调减了2024年前三季度报告的营业收入、营业成本，其中对2024年第三季度报告营业收入调减 4095.11万元，占调整前营业收入的比例为88.08%。公司的上述行为违反了相关规定。 ...

Group 1 - The company *ST and Ke announced the resignation of Mr. Zheng Yuqi from his position as employee representative supervisor of the fourth supervisory board due to personal reasons, and he will no longer hold any positions in the company or its subsidiaries after his resignation [2] - For the fiscal year 2024, the revenue composition of *ST and Ke is as follows: precision cleaning equipment accounts for 71.68%, other businesses account for 14.39%, water treatment equipment accounts for 7.33%, wiring harness products account for 4.08%, and others account for 2.51% [2]

证券代码：002816 证券简称：*ST和科 公告编号：2025-037 深圳市和科达精密清洗设备股份有限公司 郑雨奇先生在担任公司监事期间勤勉尽责，公司及监事会谨向郑雨奇先生在 任职期间对公司所做贡献表示衷心感谢！ 特此公告。 深圳市和科达精密清洗设备股份有限公司 监 事 会 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 深圳市和科达精密清洗设备股份有限公司（以下简称"公司"）监事会近日 收到公司职工代表监事郑雨奇先生递交的书面辞职报告。郑雨奇先生因个人原因， 申请辞去公司第四届监事会职工代表监事职务，同时辞去在控股子公司担任的职 务，辞职后将不在公司及控股子公司担任任何职务。 截至本公告披露日，郑雨奇先生未持有公司股份，不存在应当履行而未履行 的承诺。根据相关法律、法规、其他规范性文件及《公司章程》等有关规定，郑 雨奇先生的辞职将导致公司监事会成员人数低于法定最低人数，且监事会职工代 表监事人数少于监事会成员的三分之一，其辞职报告将于公司职工代表大会选举 产生新任职工代表监事后生效。在此之前，郑雨奇先生将继续履行监事职责。郑 雨奇先生的辞职不会影响公司及 ...

深圳市和科达精密清洗设备股份有限公司 监 事 会 证券代码：002816 证券简称：*ST和科 公告编号：2025-037 郑雨奇先生在担任公司监事期间勤勉尽责，公司及监事会谨向郑雨奇先生在 任职期间对公司所做贡献表示衷心感谢！ 深圳市和科达精密清洗设备股份有限公司 关于职工代表监事辞职的公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 深圳市和科达精密清洗设备股份有限公司（以下简称"公司"）监事会近日 收到公司职工代表监事郑雨奇先生递交的书面辞职报告。郑雨奇先生因个人原因， 申请辞去公司第四届监事会职工代表监事职务，同时辞去在控股子公司担任的职 务，辞职后将不在公司及控股子公司担任任何职务。 特此公告。 截至本公告披露日，郑雨奇先生未持有公司股份，不存在应当履行而未履行 的承诺。根据相关法律、法规、其他规范性文件及《公司章程》等有关规定，郑 雨奇先生的辞职将导致公司监事会成员人数低于法定最低人数，且监事会职工代 表监事人数少于监事会成员的三分之一，其辞职报告将于公司职工代表大会选举 产生新任职工代表监事后生效。在此之前，郑雨奇先生将继续履行监事职责。郑 ...

[Current Period Performance Forecast](index=1&type=section&id=%E4%B8%80%E3%80%81%E6%9C%AC%E6%9C%9F%E4%B8%9A%E7%BB%A9%E9%A2%84%E8%AE%A1%E6%83%85%E5%86%B5) The company expects to continue incurring losses in the first half of 2025, but with a significant reduction in the loss amount compared to the same period last year, with net loss attributable to shareholders estimated between RMB 2.8 million and RMB 4.8 million, compared to a loss of RMB 22.6194 million in the prior year period Key Financial Performance Indicators | Item | Current Reporting Period (January 1 - June 30, 2025) | Prior Year Period | | :--- | :--- | :--- | | **Net Profit Attributable to Shareholders of Listed Company** | Loss: 2.8 million RMB — 4.8 million RMB | Loss: 22.6194 million RMB | | **Net Profit After Deducting Non-Recurring Gains and Losses** | Loss: 8.8 million RMB — 10.8 million RMB | Loss: 28.8204 million RMB | | **Basic Earnings Per Share** | Loss: 0.028 RMB/share — 0.048 RMB/share | Loss: 0.2262 RMB/share | [Explanation of Performance Changes](index=1&type=section&id=%E4%B8%89%E3%80%81%E4%B8%9A%E7%BB%A9%E5%8F%98%E5%8A%A8%E5%8E%9F%E5%9B%A0%E8%AF%B4%E6%98%8E) Despite significant growth in revenue and gross profit from the company's core cleaning equipment business, the company remains in a loss-making state due to various fixed cost expenditures; however, the loss has decreased compared to the same period last year - During the reporting period, the company fully pushed forward with project order production and delivery, achieving **significant growth in revenue and gross profit** from its core business (cleaning equipment)[5](index=5&type=chunk) - Due to various fixed cost expenditures, the company's overall profit, while showing a **reduced loss** compared to the prior year period, has not yet turned profitable[5](index=5&type=chunk) [Other Important Information](index=1&type=section&id=%E4%BA%8C%E3%80%81%E4%B8%8E%E4%BC%9A%E8%AE%A1%E5%B8%88%E4%BA%8B%E5%8A%A1%E6%89%80%E6%B2%9F%E9%80%9A%E6%83%85%E5%86%B5%20%26%20%E5%9B%9B%E3%80%81%E5%85%B6%E4%BB%96%E7%9B%B8%E5%85%B3%E8%AF%B4%E6%98%8E) The company explicitly states that this performance forecast has not been audited by a certified public accountant, and the final financial data will be based on the upcoming semi-annual report, reminding investors to be aware of investment risks - This performance forecast has **not been pre-audited** by a certified public accountant[4](index=4&type=chunk) - This performance forecast is a preliminary estimation by the company's finance department; the **final accurate data will be subject to the company's officially disclosed '2025 Semi-Annual Report'**[7](index=7&type=chunk)

Debt Restructuring Overview - The company initiated a lawsuit against Shenzhen Huihefu Enterprise Management Co., Ltd. in December 2023 to recover debts and overdue penalties, leading to a settlement agreement in April 2024 [1] - The settlement included a reduction of 10 million yuan in overdue penalties and principal, with a remaining debt of 22.8735 million yuan to be repaid in four installments by December 31, 2024, and the final payment by March 31, 2025 [1] Debt Restructuring Progress - As of April 2025, the company has received 16 million yuan from Shenzhen Huihefu, with 6.8735 million yuan still outstanding [2] - The company has communicated with Shenzhen Huihefu regarding their repayment plan and is urging them to settle the remaining balance [2]

证券代码：002816 证券简称：*ST 和科 公告编号：2025- 035 深圳市和科达精密清洗设备股份有限公司 关于部分应收款项债务重组的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、债务重组概述 为减少应收款项的坏账损失风险，加快应收款项的清欠、回收，深圳市和科达 精密清洗设备股份有限公司（以下简称"公司"）于 2023 年 12 月向深圳市龙华区 人民法院起诉深圳市汇和富企业管理有限公司（以下简称"深圳汇和富"），要求 深圳汇和富偿还债务并赔偿逾期违约金。经诉前调解，前述双方于 2024 年 4 月达成 和解，并签订《和解协议》：减免深圳汇和富因欠付债务涉及的对应违约金和债务 本金 1,000 万元，减免之后的欠付债务 2,287.35 万元由深圳汇和富分期偿还，2024 年 12 月 31 日前分四期分别偿还 500 万元、300 万元、300 万元和 400 万元，2025 年 3 月 31 日前偿还剩余 787.35 万元。公司分别于 2024 年 4 月 8 日、2024 年 4 月 2 5 日召开第四届董事会第十次会议、202 ...

New Stock Issuance - Huadian New Energy (证券代码: 730930) issued shares at a price of 3.18 on July 7, 2025[1] - Jichuan Pharmaceutical (证券代码: 600566) has a tender offer period from June 18 to July 17, 2025[1] - ST Yazhen (证券代码: 603389) has a tender offer period from June 10 to July 9, 2025[1] Trading Alerts - The last trading day for TSM Jinguang (证券代码: 600190) is in 9 trading days[1] - The last trading day for TSM Jinyou (证券代码: 600462) is in 5 trading days[1] - The last trading day for TSM Gongzhi (证券代码: 000584) is in 3 trading days[1] Abnormal Fluctuations - Northern Long (证券代码: 301357) is experiencing severe abnormal fluctuations[1] - ST Dongjing (证券代码: 002199) reported abnormal fluctuations[3] - ST Yunchuang (证券代码: 835305) reported abnormal fluctuations on July 4, 2025[3]

Core Viewpoint - The stock of *ST and Ke has experienced significant price increases, with a cumulative rise of 15.86% over the past five trading days, indicating strong market interest and potential investor confidence [1] Trading Performance - The stock recorded three trading halts within five days, with a total trading volume of 3.8267 million shares and a transaction value of 75.9509 million yuan on the latest trading day [1] - The latest A-share total market capitalization reached 2.016 billion yuan [1] Institutional Activity - The stock was listed on the龙虎榜 due to a cumulative closing price deviation of 12% over three consecutive trading days, with institutional net purchases amounting to 2.7147 million yuan and total net purchases from brokerage seats reaching 9.7920 million yuan [1] Shareholder Dynamics - As of June 30, the number of shareholders decreased to 5,300, a reduction of 152 shareholders or a 2.79% decline from the previous period, indicating a trend of concentrated shareholding [1] Financial Performance - The company reported a total operating revenue of 34 million yuan for the first quarter, reflecting a year-on-year increase of 1379.26%, and a net profit of 3.2667 million yuan, up 134.06% year-on-year [1] Daily Trading Data - The stock's daily trading performance over the past few days shows fluctuations in price and trading volume, with notable changes in net capital inflow [1]

New Stock Offerings - Jichuan Pharmaceutical (600566) has a tender offer period from June 18, 2025, to July 17, 2025[1] - *ST Yazhen (603389) has a tender offer period from June 10, 2025, to July 9, 2025[1] - Zhongcheng Tui (300208) has 11 trading days remaining until the last trading day[1] Delisting and Trading Reminders - Tui Shi Jin Gang (600190) has 11 trading days remaining until the last trading day[1] - Hengli Tui (000622) is in the delisting arrangement period with 8 trading days remaining[1] - Tui Shi Jiu You (600462) has 7 trading days remaining until the last trading day[1] Market Volatility - Beifang Changlong (301357) reported severe abnormal fluctuations[1] - Multiple companies, including Jichuan Pharmaceutical and *ST Yazhen, are under scrutiny for trading anomalies[1]