一、内部控制审计报告 1-2 和信会计师事务所（特殊普通合伙） 深圳市和科达精密清洗设备 股份有限公司 内部控制审计报告 和信审字(2025)第 000688 号 目 录 页 码 和信审字(2025)第 000688 号 深圳市和科达精密清洗设备股份有限公司全体股东： 按照《企业内部控制审计指引》及中国注册会计师执业准则的相关要求，我 们审计了深圳市和科达精密清洗设备股份有限公司（以下简称和科达公司）2024 年 12 月 31 日的财务报告内部控制的有效性。 一、企业对内部控制的责任 二○二五年四月二十八日 深圳市和科达精密清洗设备股份有限公司 报告正文 内部控制审计报告 按照《企业内部控制基本规范》、《企业内部控制应用指引》、《企业内部控制 评价指引》的规定，建立健全和有效实施内部控制，并评价其有效性是和科达公 司董事会的责任。 二、注册会计师的责任 四、财务报告内部控制审计意见 我们认为，和科达公司于 2024 年 12 月 31 日按照《企业内部控制基本规范》 和相关规定在所有重大方面保持了有效的财务报告内部控制。 和信会计师事务所（特殊普通合伙） 中国注册会计师: 我们的责任是在实施审计工作的基础上 ...

Financial Performance Expectations - The company expects a net profit loss between RMB 36 million and RMB 58 million for the fiscal year 2024, compared to a loss of RMB 62.58 million in the previous year[4]. - Total revenue is projected to be between RMB 90 million and RMB 110 million, down from RMB 144.04 million in the same period last year[4]. - The company anticipates a loss of RMB 42 million to RMB 64 million for net profit after deducting non-recurring gains and losses, compared to a loss of RMB 79.84 million last year[4]. - Basic earnings per share are expected to be between RMB -0.36 and RMB -0.58, compared to RMB -0.63 in the previous year[4]. Financial Adjustments and Measures - The company has restructured receivables from Shenzhen Huihefu Enterprise Management Co., with an estimated impact on net profit of approximately RMB -4 million to RMB 4.5 million for 2024[7]. - The company has implemented cost control measures, resulting in a reduction of management expenses compared to the previous year[7]. - The company’s operating revenue structure has adjusted, leading to a slight decline in revenue compared to the same period last year[7]. Regulatory and Compliance Issues - The company warns that if the audited financial results show a net loss and revenue below RMB 300 million, it may face delisting risk warnings[8]. - The company emphasizes that the financial data provided is preliminary and subject to final audit confirmation[8]. - The company will continue to comply with information disclosure obligations as per the Shenzhen Stock Exchange regulations[8].

深圳市和科达精密清洗设备股份有限公司 2025 年第一季度报告 证券代码：002816 证券简称：和科达 公告编号：2025-019 1 深圳市和科达精密清洗设备股份有限公司 2025 年第一季度报告 一、主要财务数据 深圳市和科达精密清洗设备股份有限公司 2025 年第一季度报告 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。 重要内容提示： 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、准确、完整，不存在虚假记载、误导性陈述或重 大遗漏，并承担个别和连带的法律责任。 2.公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报告中财务信息的真实、准确、完 整。 3.第一季度报告是否经审计 □是 否 （一） 主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □是 否 | | 本报告期 | 上年同期 | 本报告期比上年同期增减 | | | --- | --- | --- | --- | --- | | | | | （%） | | | 营业收入（元） | 33,797,536.66 | 2,284,763. ...

Financial Performance - The company reported a significant increase in revenue, with a year-on-year growth of 15% in the latest fiscal year[11]. - The company's operating revenue for 2024 was ¥24,594,583.59, a decrease of 82.93% compared to ¥144,040,552.02 in 2023[16]. - The net profit attributable to shareholders for 2024 was -¥52,784,096.15, showing an improvement of 15.65% from -¥62,580,095.29 in 2023[16]. - The company experienced a significant decline in revenue, with a drop of ¥119,445,968.43 from 2023 to 2024[16]. - The company reported a gross margin of 2.77% for its main and other businesses, a decrease of 2.37% year-on-year[44]. - The main business revenue decreased by 84.78% year-on-year, amounting to CNY 21.06 million, which constituted 85.61% of total revenue[42]. - The revenue from cleaning products was CNY 17.63 million, down 32.64% year-on-year, accounting for 71.69% of total revenue[42]. - The revenue from water treatment products plummeted by 98.39% to CNY 1.80 million, representing only 7.33% of total revenue[42]. - The company reported a net profit loss of between 64 million and 90 million yuan for the fiscal year 2022, with expected revenue between 100 million and 125 million yuan[123]. - The company's revised expected operating revenue for 2022 is adjusted down to between 65 million and 75 million yuan, with the audited operating revenue reported at 68.67 million yuan, resulting in a net loss of 81.07 million yuan[124]. Strategic Initiatives - The company is focusing on expanding its market presence, particularly in the semiconductor cleaning equipment sector, which is projected to grow by 20% annually[11]. - The company is investing in new product development, with a budget allocation of 10 million RMB for R&D in the upcoming year[11]. - The company has outlined a strategic plan to enhance operational efficiency, aiming for a 5% reduction in production costs by the end of the next fiscal year[11]. - The company aims to enhance financial resilience and optimize business structure through lean transformation of traditional businesses and milestone investments in new businesses[28]. - The company is actively pursuing technology integration and innovation to meet the rising technical demands of customers in the precision cleaning equipment industry[27]. - The company aims to enhance its market presence in semiconductor equipment, targeting core processes like wafer cleaning and developing domestic solutions for advanced packaging and front-end processes[79]. - For 2025, the company plans to increase market development efforts, improve product quality, and enhance brand awareness to achieve its operational goals[80]. Risk Management - The company has acknowledged potential risks related to supply chain disruptions and has developed contingency plans to mitigate these risks[11]. - The company recognizes risks from slowed fixed asset investment by downstream clients, which could lead to reduced orders and performance decline[85]. - The company faces risks from potential loss of core management and technical talent, emphasizing the importance of talent retention and development strategies[87]. - The company acknowledges the risk of changes in client production processes affecting performance and aims to stay responsive to evolving customer needs[89]. Governance and Compliance - The company has established a comprehensive corporate governance structure to protect the interests of shareholders and creditors[149]. - The company emphasizes compliance with corporate governance and operational standards as per relevant regulations[130]. - The company is focused on maintaining a strong governance structure with independent oversight from its board members and management team[118][119]. - The company has independent directors with backgrounds in accounting and property management, enhancing governance and oversight[118][119]. - The company is committed to transparency and actively engages with investors to enhance communication and trust[149]. - The company has faced regulatory scrutiny for not prudently preparing the 2022 performance forecast, resulting in a warning letter from the Shenzhen Securities Regulatory Bureau[123]. Operational Efficiency - The company is enhancing its digital transformation initiatives, with a goal to increase online sales by 30% over the next year[11]. - The company has established several new partnerships, including a 51% stake in He Ke Cai Yi (Shenzhen) Intelligent Equipment Co., Ltd. on January 26, 2024[166]. - The company has completed the integration of Keda Semiconductor, focusing on organizational structure, personnel adjustments, and internal control systems[143]. - The internal control system has been updated and no significant deficiencies were found during the evaluation period, ensuring effective coverage of major operational aspects[142]. Human Resources - The company has a diverse management team with members holding various positions in other companies, indicating a broad network and potential for strategic partnerships[122]. - The company has implemented a training program to enhance employee skills and management capabilities, fostering a sense of belonging and cohesion[137]. - The company’s R&D personnel increased by 26.32% to 24 individuals, with a notable rise in the number of personnel holding a master's degree[53]. - The professional composition includes 77 production personnel, 15 sales personnel, 32 technical personnel, 15 financial personnel, 25 administrative personnel, and 25 others[134]. Shareholder Engagement - The participation ratio for the first temporary shareholders' meeting in 2024 was 35.19%[110]. - The participation ratio for the second temporary shareholders' meeting in 2024 was 26.76%[110]. - The participation ratio for the annual shareholders' meeting in 2023 was 30.58%[110]. - The participation ratio for the third temporary shareholders' meeting in 2024 was 30.00%[110]. - The participation ratio for the fourth temporary shareholders' meeting in 2024 was 34.92%[111]. - The participation ratio for the fifth temporary shareholders' meeting in 2024 was 21.76%[111]. Financial Health - The company has no significant non-equity investments during the reporting period[70]. - The company has no bankruptcy reorganization matters during the reporting period[169]. - The company has engaged in a civil mediation case with Shenzhen Huihe Fu, with a repayment plan involving 1,600 million yuan[170]. - The company reported a debt amount of 17.87 million yuan after debt reduction and repayment arrangements[171]. - As of October 31, 2023, the company plans to repay 3 million yuan of overdue debt[171]. - By December 31, 2024, the company aims to repay an additional 4 million yuan[171]. - The total amount of overdue debt to be cleared by March 31, 2025, is approximately 7.87 million yuan[171]. Environmental and Social Responsibility - The company emphasizes environmental protection and sustainable development, adhering to relevant laws and regulations[150]. - Employee rights are protected in accordance with labor laws, and the company provides social insurance and health checks[151]. - The company has not faced any administrative penalties related to environmental issues during the reporting period[148].

Financial Performance - The company's revenue for Q3 2024 was ¥962,367.61, a decrease of 96.22% compared to the same period last year[5]. - The net profit attributable to shareholders was -¥7,838,027.37, representing a decline of 271.13% year-on-year[5]. - The basic and diluted earnings per share were both -¥0.0784, down 271.18% from the previous year[5]. - Total operating revenue for the current period is ¥5,542,852.26, a significant decrease from ¥66,495,660.20 in the previous period, representing a decline of approximately 91.67%[21]. - The net loss for the current period is ¥33,595,045.04, compared to a net loss of ¥17,623,800.87 in the previous period, reflecting an increase in losses of approximately 90.55%[22]. - The total comprehensive loss for the current period is ¥33,595,045.04, compared to a comprehensive loss of ¥17,623,800.87 in the previous period, reflecting an increase of approximately 90.55%[23]. - Basic earnings per share for the current period is -0.3046, compared to -0.1752 in the previous period, indicating a worsening of earnings per share[23]. Assets and Liabilities - Total assets at the end of the reporting period were ¥354,006,825.92, an increase of 0.58% compared to the end of the previous year[5]. - Total liabilities have increased to ¥110,364,436.44 from ¥74,737,922.32, marking an increase of about 47.67%[20]. - The total equity attributable to shareholders decreased to ¥245,051,010.56 from ¥275,508,419.68, a decline of approximately 11.06%[20]. - The company reported a significant increase in accounts payable, which rose by 124.99% to ¥75,736,839.01, mainly due to purchases of raw materials and fixed assets[10]. - The total liabilities include accounts payable of ¥75,736,839.01, which increased from ¥33,662,497.81, reflecting a growth of about 125.5%[19]. Cash Flow - The company's cash flow from operating activities was -¥45,847,022.94, a decrease of 6.00% year-to-date[5]. - Cash inflows from operating activities totaled ¥53,304,700.16, down from ¥126,508,751.22 in the previous period, a decrease of about 57.94%[23]. - Net cash flow from operating activities was -$45.85 million, compared to -$43.25 million in the previous period, indicating a decline in operational cash generation[24]. - Total cash outflow from operating activities amounted to $99.15 million, down from $169.76 million year-over-year[24]. - Cash flow from investment activities showed a net outflow of -$27.93 million, compared to -$16.83 million in the previous period, reflecting increased investment expenditures[24]. - Cash flow from financing activities resulted in a net outflow of -$1.52 million, an improvement from -$2.95 million in the prior period[24]. - The net increase in cash and cash equivalents was -$75.30 million, compared to -$63.03 million in the previous period, indicating a worsening liquidity position[25]. - The ending balance of cash and cash equivalents was $709,983.43, significantly down from $56.68 million at the end of the previous period[25]. Investments and Inventory - The inventory increased by 34.85% to ¥97,733,140.44, primarily due to the purchase of raw materials[10]. - Long-term equity investments rose by 127.78% to ¥40,604,800.98, attributed to new investments[10]. - The company reported a significant increase in long-term equity investments, rising to ¥40,604,800.98 from ¥17,826,527.42, a growth of approximately 128.5%[18]. - Accounts receivable increased to ¥97,276,912.19 from ¥85,616,559.98, reflecting a growth of about 13.4%[18]. - Inventory rose to ¥97,733,140.44 from ¥72,477,370.50, indicating an increase of approximately 34.9%[18]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 5,988[13]. - The largest shareholder, Shenzhen Fengqi Zhiyuan Technology Co., Ltd., holds 16.00% of shares, amounting to 16,000,000 shares, with 11,304,237 shares pledged and 7,873,763 shares frozen[13]. Regulatory and Accounting Matters - The company has submitted an application to revoke the delisting risk warning, which was approved on September 6, 2024, allowing the stock to resume trading on September 10, 2024[15]. - The stock's trading limit has been adjusted from 5% to 10% following the removal of the delisting risk warning[15]. - The company has not yet adopted the new accounting standards for the current fiscal year[26]. - The third quarter report has not been audited, which may affect the reliability of the financial data presented[26]. Operational Challenges - The company continues to face challenges in cash flow management, as indicated by the negative cash flow figures across all activities[24][25]. - The company is focusing on improving operational efficiency to enhance cash flow in future periods[24].

深圳市和科达精密清洗设备股份有限公司 董事会关于独立董事独立性情况的专项意见 董 事 会 2025 年 4 月 29 日 根据《上市公司独立董事管理办法》《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》等要求，深圳市和科达精密清洗设备股份 有限公司（以下简称"公司"）董事会，就公司在任独立董事纪贵宝先生、刘程 先生的独立性情况进行评估并出具如下专项意见： 经核查独立董事纪贵宝先生、刘程先生及前述独立董事的直系亲属和主要社 会关系人员的任职经历以及独立董事签署的相关自查文件，上述独立董事不存在 《上市公司独立董事管理办法》第六条不得担任独立董事的情形，在担任公司独 立董事期间，独立董事已严格遵守中国证监会和深圳证券交易所的相关规定，确 保有足够的时间和精力勤勉尽责地履行职责，作出独立判断时不受公司及公司主 要股东、实际控制人或其他与公司存在利害关系的单位或个人的影响。公司独立 董事符合《上市公司独立董事管理办法》《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》中对独立董事独立性的相关要求。 深圳市和科达精密清洗设备股份有限公司 ...

深圳市和科达精密清洗设备股份有限公司 2024 年度独立董事述职报告（纪贵宝） 本人纪贵宝，作为深圳市和科达精密清洗设备股份有限公司（以下简称"公 司"）的独立董事，2024 年严格按照《中华人民共和国公司法》《上市公司治理 准则》《上市公司独立董事管理办法》《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》等有关法律、行政法规、规范性文件以及 《公司章程》《公司独立董事工作制度》的相关要求，诚信、勤勉、独立地履行 职责，有效发挥独立董事的作用，较好地维护了公司及全体股东的合法权益。现 将 2024 年度的履职情况汇报如下： 一、基本情况 纪贵宝：男，中国国籍，无境外居留权，1963 年 6 月出生，汉族。大学学 历。曾就任深圳市枫桦会计师事务所注册会计师，现任公司独立董事、深圳万达 会计师事务所合伙人，注册会计师。 报告期内，本人任职符合《上市公司独立董事管理办法》第六条规定的独立 性要求，不存在影响独立性的情况。 二、2024 年度履职情况 （一）出席股东大会及董事会情况 2024 年公司召开了股东大会 6 次，董事会会议 9 次，本人严格按照有关法 律、行政法规的要求，勤勉履行职 ...

深圳市和科达精密清洗设备股份有限公司 2024 年度独立董事述职报告（刘程） 本人刘程，作为深圳市和科达精密清洗设备股份有限公司（以下简称"公司"） 的独立董事，2024 年严格按照《中华人民共和国公司法》《上市公司治理准则》 《上市公司独立董事管理办法》《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》等有关法律、行政法规、规范性文件以及《公司章 程》《公司独立董事工作制度》的相关要求，诚信、勤勉、独立地履行职责，有 效发挥独立董事的作用，较好地维护了公司及全体股东的合法权益。现将 2024 年度的履职情况汇报如下： 一、基本情况 刘程：男，中国国籍，无境外居留权，1977 年 12 月出生，汉族。大专学历， 曾就任深圳凤凰置业有限公司，现任公司独立董事、深圳市宇嘉物业服务有限公 司副总经理。 报告期内，本人任职符合《上市公司独立董事管理办法》第六条规定的独立 性要求，不存在影响独立性的情况。 二、2024 年度履职情况 （一）出席股东大会及董事会情况 2024 年公司召开了股东大会 6 次，董事会会议 9 次，本人严格按照有关法 律、行政法规的要求，勤勉履行职责，出席会议的具体情况 ...

证券代码：002816 证券简称：和科达 公告编号：2025- 014 深圳市和科达精密清洗设备股份有限公司 公司指定的信息披露媒体为《证券时报》《中国证券报》《证券日报》《上 海证券报》及巨潮资讯网（http://www.cninfo.com.cn），有关信息均以公司在上 述指定媒体披露的公告为准，敬请广大投资者理性投资，注意投资风险。 特此公告。 深圳市和科达精密清洗设备股份有限公司 董 事 会 2025 年 4 月 24 日 关于变更2024年年度报告及2025年第一季度 报告披露时间的公告 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。 深圳市和科达精密清洗设备股份有限公司（以下简称"公司"）原定于 2025 年 4 月 24 日披露公司《2024 年年度报告》及《2025 年第一季度报告》，根据目 前定期报告编制工作进展情况，本着审慎原则及对广大投资者负责的态度，为保 证信息披露的准确性及完整性，经向深圳证券交易所申请，公司将《2024 年年度 报告》及《2025 年第一季度报告》披露时间调整至 2025 年 4 月 29 日。 公司董事会对此次调整 ...

根据上述测算结果，公司预计将触及《深圳证券交易所股票上市规则（2024 年修订）》第 9.3.1 条第一款第（一）项的规定"最近一个会计年度经审计的利 证券代码：002816 证券简称：和科达 公告编号：2025-013 深圳市和科达精密清洗设备股份有限公司 关于公司股票交易可能被实施退市风险警示的 第三次风险提示公告 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。 风险提示： 深圳市和科达精密清洗设备股份有限公司（以下简称"公司"）预计公司 2024 年度归属于上市公司股东的净利润为负值，且扣除与主营业务无关的业务收入和 不具备商业实质的收入后的营业收入为低于 3 亿元，根据《深圳证券交易所股票 上市规则（2024 年修订）》第 9.3.1 条的规定，如公司最近一个会计年度经审计 的利润总额、净利润、扣除非经常性损益后的净利润三者孰低为负值，且扣除后 的营业收入低于 3 亿元，公司股票将可能在 2024 年年度报告披露后被实施退市 风险警示（股票简称前冠以"*ST"字样）。公司已于 2025 年 1 月 18 日、2025 年3月15日披露了《关于公司股票交 ...