证券代码：831167 证券简称：鑫汇科 公告编号：2023-016 深圳市鑫汇科股份有限公司信息披露管理制度 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 审议及表决情况 公司于 2023 年 4 月 21 日召开第三届董事会第十八次会议，审议通过《关于 修订<信息披露管理制度>的议案》，该议案尚需提交公司股东大会审议通过后生 效。 二、 制度的主要内容，分章节列示： 深圳市鑫汇科股份有限公司 信息披露管理制度 第一章 总则 第一条 为提高深圳市鑫汇科股份有限公司（以下简称"公司"）的信息披 露质量，规范公司的信息披露行为，保护投资者的合法权益，根据《中华人民共 和国公司法》《中华人民共和国证券法》《上市公司信息披露管理办法》《北京 证券交易所股票上市规则（试行）》（以下简称"《上市规则》"）《北京证券 交易所上市公司持续监管办法（试行）》等法律、法规、规范性文件以及《深圳 市鑫汇科股份有限公司章程》（以下简称"《公司章程》"）等相关制度规定， 结合公司实际情况，制定本制度。 第二条 本制度所 ...

深圳市鑫汇科股份有限公司 募集资金存放与使用情况鉴证报告 大华核字[2023]000985 号 大华会计师事务所(特殊普通合伙) Da Hua Certified Public Accountants (Special General Partnership) 大學 外部事務所 大华会计师墓各所 (特殊普通合伙) 北京市海淀区西四环中路 16 号院 7 号楼 12 层 [10 电话：86 (10) 5835 0011 传真：86 (10) 5835 0006 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://w.php.cn/.gov.cn） " 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://zc.nnof.gov.cn） " 深圳市鑫汇科股份有限公司 募集资金存放与使用情况鉴证报告 | | | 募集资金存放与使用情况鉴证报告 1-2 深圳市鑫汇科股份有限公司 2022 年度募集资 1-4 金存放与使用情况的专项报告 摹 集 资 金 存 放 与 使 用 情 况 鉴 证 报 告 大华核字[2023]000985 号 深圳市鑫汇科股份有限公司全体股东: 我们审核了后 ...

Financial Performance - In 2022, the company's operating revenue decreased by 16.74% compared to 2021[14] - The net profit attributable to the parent company, after deducting non-recurring gains and losses, fell by 33.00% year-on-year[14] - The company's operating revenue for 2022 was ¥617,453,684.78, a decrease of 16.74% compared to ¥741,617,137.48 in 2021[29] - The net profit attributable to shareholders for 2022 was ¥21,791,941.02, down 38.56% from ¥35,470,670.83 in 2021[29] - The gross profit margin for 2022 was 15.77%, compared to 16.39% in 2021[29] - The total operating profit for 2022 was ¥20,805,142.62, a decline of 46.37% from ¥38,791,575.91 in 2021[71] - The net profit for 2022 was ¥20,295,153.91, down 44.26% from ¥36,410,834.91 in the previous year[71] - Other income decreased by 59.95% to ¥3,167,798.65, compared to ¥7,909,532.71 in the previous year[71] Assets and Liabilities - Total assets at the end of 2022 were ¥556,129,552.86, an increase of 2.83% from ¥540,847,212.47 at the end of 2021[31] - Total liabilities decreased by 15.75% to ¥283,691,002.77 in 2022 from ¥336,708,291.08 in 2021[31] - The net assets attributable to shareholders increased by 36.37% to ¥258,852,499.51 in 2022 from ¥189,818,083.70 in 2021[31] - The current ratio improved to 1.86 in 2022, up 26.53% from 1.47 in 2021[31] Cash Flow - The net cash flow from operating activities for 2022 was ¥84,192,469.62, a significant increase of 112.77% from ¥39,570,564.91 in 2021[33] - The net cash flow from investing activities showed a significant outflow of ¥65,221,471.74, which is a 260.62% increase compared to the previous year, mainly due to the purchase of bank large-denomination certificates amounting to ¥60,000,000[95] - The net cash flow from financing activities improved by ¥28,300,708.40, a 156.51% increase, largely due to the public issuance of shares raising ¥87,205,600 and cash dividends of ¥39,986,400 paid out[96] Research and Development - The company holds a total of 261 authorized patents, including 43 invention patents, as of the end of the reporting period[52] - The company's R&D expenditure for the current period is ¥33,418,832.49, which is a decrease from ¥35,101,190.52 in the previous period[121] - R&D expenditure accounts for 5.41% of operating revenue, up from 4.73% in the previous period[122] - The total number of patents owned by the company has increased to 261 from 221 in the previous period[125] - The company is currently in the R&D phase for a new resistance heating technology aimed at improving temperature control precision and product safety[126] Market and Customer Relationships - The company has established long-term cooperative relationships with major household appliance brands, which has led to a concentration of customers[14] - The company focuses on smart control technology and has established long-term partnerships with major appliance brands like Supor and Midea[42] - The company is focusing on improving customer service quality and satisfaction to maintain strategic partnerships and reduce reliance on single customers[152] Risks and Challenges - The company faces risks related to supplier concentration, particularly with its largest IC supplier, Zhongying Electronics[14] - The company is experiencing rising labor costs due to social progress and industry adjustments, which may negatively affect profitability[157] - The company faces risks from a concentrated supplier base, with major suppliers being Zhongying Electronics and Aitemei, which could impact production if supply issues arise[154] - The company is undergoing relocation due to government directives, which poses risks of customer and order loss during the transition period[171] Corporate Governance and Compliance - The audit identified revenue recognition as a key audit matter due to its significant impact on financial statements and inherent risks of manipulation[130] - The company has confirmed that its revenue recognition practices comply with relevant accounting standards following the audit[132] - The company has not violated any commitments made by shareholders, including controlling shareholders and senior management, during the reporting period[197] Strategic Initiatives - The company plans to continue expanding its product applications in smart control technology and semiconductor components distribution[23] - The company aims to optimize its talent cultivation mechanism to attract and retain skilled professionals, establishing a complete talent hierarchy[147] - The company is focusing on developing a series of IH smart control modules to enhance its market share in the mid-to-high-end embedded stove market[127] Shareholder Actions - The company plans to repurchase between 1,500,000 and 2,500,000 shares, representing 3.00% to 5.00% of the total share capital[189] - As of March 31, 2023, the company has repurchased 357,920 shares at a total cost of approximately 3.41 million CNY, accounting for 8.52% of the maximum repurchase fund[191] - The repurchase is intended to enhance the company's incentive mechanism and promote sustainable development[186]

证券代码：831167 证券简称：鑫汇科 公告编号：2023-021 深圳市鑫汇科股份有限公司 2022 年度内部控制自我评价报告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 根据《企业内部控制基本规范》及其配套指引的规定和其他内部控制监管要 求（以下简称"企业内部控制规范体系"），结合深圳市鑫汇科股份有限公司（以 下简称"公司"或"鑫汇科"）内部控制制度和评价办法，在内部控制日常监督 和专项监督的基础上，对公司 2022 年 12 月 31 日（内部控制评价报告基准日） 的内部控制有效性进行了评价。 一、重要声明 按照企业内部控制规范体系的规定，建立健全和有效实施内部控制、评价其 有效性，并如实披露内部控制评价报告是公司董事会的责任。监事会对董事会建 立和实施内部控制进行监督。管理层则负责组织领导企业内部控制的日常运行。 公司董事会、监事会及董事、监事、高级管理人员保证本报告内容不存在任 何虚假记载、误导性陈述或重大遗漏，并对报告内容的真实性、准确性和完整性 承担个别及连带法律责任。 公司内部控制 ...

证券代码：831167 证券简称：鑫汇科 公告编号：2023-013 深圳市鑫汇科股份有限公司 第三届董事会第十八次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个 别及连带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2023 年 4 月 21 日 2.会议召开地点：公司会议室 3.会议召开方式：现场 4.发出董事会会议通知的时间和方式：2023 年 4 月 11 日以企信及通讯方式 发出 5.会议主持人：董事长蔡金铸先生 6.会议列席人员：监事、高级管理人员 7.召开情况合法、合规、合章程性说明： 本次会议的召集、召开、议案审议程序符合《公司法》等有关法律法规、 《公司章程》、《董事会议事规则》的相关规定。 （二）会议出席情况 会议应出席董事 5 人，出席董事 5 人。 二、议案审议情况 （一）审议通过《关于修订<信息披露管理制度>的议案》 1.议案内容： 根据北京证券交易所最新修订的《上市公司业务办理指南》等有关规定， 公司拟对《信息披露管理制度》进行修订。 具体内容详见公司于 ...

1、公司各项内部制度的建设情况 经查阅公司的章程、各类制度等文件，截至本报告出具日，公司已按照《北 京证券交易所股票上市规则（试行）》（以下简称"《上市规则》"）等业务规则完 善《深圳市鑫汇科股份有限公司章程》（以下简称"《公司章程》"），建立了股东 大会议事规则、董事会议事规则、董事会专门委员会议事规则、监事会议事规则、 独立董事工作制度、对外投资管理制度、对外担保管理制度、关联交易管理制度、 利润分配管理制度、投资者关系管理制度、承诺管理制度、募集资金管理制度、 信息披露管理制度、内幕信息及知情人登记管理制度、重大信息内部报告制度、 董事会秘书工作制度、年报信息披露重大差错责任追究制度、内部审计制度、防 范控股股东及其他关联方占用公司资金制度、投资者关系管理档案制度和信息披 露暂缓与豁免管理制度等各项内部制度，不存在应该建立而未建立相关制度的情 形，公司将持续完善公司内部制度建设，提高规范化、制度化管理水平。 2、公司未建立制度的具体情况及规范情况 关于深圳市鑫汇科股份有限公司 2022 年度公司治理专项自查及规范活动的专项核查报告 安信证券股份有限公司（以下简称"安信证券"或"保荐机构"）作为深圳 市鑫 ...

证券代码：831167 证券简称：鑫汇科 公告编号：2023-015 深圳市鑫汇科股份有限公司 第三届监事会第十四次会议决议公告 本公司及监事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 6.召开情况合法、合规、合章程性说明： 根据法律、法规和《公司章程》的规定，结合公司监事会 2022 年度工作情 况，公司监事会编制了《深圳市鑫汇科股份有限公司 2022 年度监事会工作报告》。 1.会议召开时间：2023 年 4 月 21 日 2.会议召开地点：公司会议室 3.会议召开方式：现场 4.发出监事会会议通知的时间和方式：2023 年 4 月 11 日以企信及通讯方式发出 5.会议主持人：监事会主席谢荣华先生 2.议案表决结果：同意 3 票；反对 0 票；弃权 0 票。 3.回避表决情况 此议案未涉及关联交易事项，不存在需要回避表决的情况。 本议案尚需提交股东大会审议。 （二）审议通过《关于公司 2022 年年度报告及年度报告摘要的议案》 1.议案内容： 本次会议的召集、召 ...

证券代码：831167 证券简称：鑫汇科 公告编号：2023-024 深圳市鑫汇科股份有限公司 关于召开 2022 年年度股东大会通知公告（提供网络投票） 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开基本情况 （一）股东大会届次 本次会议为 2022 年年度股东大会。 （二）召集人 本次股东大会的召集人为董事会。 （三）会议召开的合法性、合规性 本次股东大会会议召开符合有关法律、行政法规、部门规章、规范性文件和 《公司章程》的规定。 （四）会议召开方式 本次会议采用现场投票和网络投票相结合方式召开。 2. 本公司董事、监事、高级管理人员。 股权登记日在册的股东可通过中国证券登记结算有限责任公司（以下简称 "中国结算"）持有人大会网络投票系统对有关议案进行投票表决。公司同一股 东只能选择现场、网络投票中的一种。如果同一表决权出现重复表决的，以第 一次投票结果为准。 （五）会议召开日期和时间 1、现场会议召开时间：2023 年 5 月 23 日 15：00。 2、网络投票起止时间：2023 ...

Financial Performance - Operating revenue for the first quarter of 2023 was ¥145,978,447.98, representing a decline of 3.04% year-on-year[12] - Net profit attributable to shareholders increased by 52.18% year-on-year, reaching ¥4,063,741.28[12] - The company's gross profit margin improved by 1.13 percentage points compared to the same period last year, contributing to the increase in net profit[19] - Investment income rose significantly by 575.90% year-on-year, amounting to an increase of ¥54.15 million[20] - Other income increased by 53.99% year-on-year, totaling ¥23.30 million, primarily due to export credit insurance subsidies[19] - Net profit for Q1 2023 reached CNY 3,661,496.56, an increase of 72.5% compared to CNY 2,124,030.09 in Q1 2022[59] - The company's net profit attributable to shareholders reached CNY 4,604,454.34, an increase from CNY 2,137,543.94 in the same period last year, representing a growth of approximately 115.0%[62] - Total comprehensive income attributable to shareholders was CNY 4,604,454.34, compared to CNY 2,137,543.94 in the previous year, indicating a significant increase[64] Cash Flow - The net cash flow from operating activities surged by 459.54% year-on-year, totaling ¥4,302,516.20[12] - Net cash flow from operating activities was CNY 4,302,516.20, a significant improvement compared to a negative cash flow of CNY -1,196,660.37 in the same quarter of 2022[65] - Net cash flow from financing activities was CNY 3,994,249.05, recovering from a net outflow of CNY 9,227,347.63 in Q1 2022[68] - The ending cash and cash equivalents balance for Q1 2023 was CNY 63,978,184.89, compared to CNY 22,129,870.77 at the end of Q1 2022[68] - The company reported a net cash decrease of CNY 14,495,964.67 in Q1 2023, compared to a decrease of CNY 14,269,155.63 in Q1 2022[68] Assets and Liabilities - Total assets at the end of the reporting period amounted to ¥550,524,316.47, a decrease of 1.01% compared to the end of the previous year[12] - The company's total assets as of March 31, 2023, were CNY 463,583,776.33, slightly down from CNY 466,681,190.71 at the end of 2022[56] - Total liabilities decreased to CNY 206,418,855.06 in Q1 2023 from CNY 210,715,339.81 at the end of 2022, indicating improved financial stability[56] - The company's equity attributable to shareholders increased to CNY 257,164,921.27 in Q1 2023 from CNY 255,965,850.90 at the end of 2022[56] Shareholder Information - The total number of ordinary shares is 49,982,941, with 40.44% held by the controlling shareholder[30] - The top three shareholders hold a combined 51.16% of the shares, with Cai Jinzhu holding 24.75%, Qiu Shouqing 20.85%, and Zhang Yongtao 5.56%[31] - The company has a total of 10,771 ordinary shareholders[30] - The company plans to repurchase shares at a price not exceeding 16.00 yuan per share, based on a recent average price of 9.76 yuan[39] - The company plans to repurchase between 1,500,000 and 2,500,000 shares, accounting for 3.00%-5.00% of the total share capital, with an estimated total repurchase fund of between 24 million and 40 million RMB[40] Operational Changes - The company is currently in the process of relocating its headquarters and production facilities due to government planning, actively seeking suitable alternative locations[46] - The company has initiated a lawsuit against Zhongshan Daguang Electric Appliance Co., Ltd. for a debt of 2.0955 million yuan, with a court ruling requiring payment of 1,996,877.68 yuan[37] Research and Development - Research and development expenses for Q1 2023 were CNY 7,306,455.33, down from CNY 8,221,132.09 in Q1 2022, reflecting a strategic focus on cost efficiency[59] - Research and development expenses were CNY 3,845,762.80, down from CNY 5,079,312.61 in the same period last year, indicating a reduction of approximately 24.3%[63] Inventory and Receivables - The company’s inventory decreased to approximately 93.31 million RMB as of March 31, 2023, down from 103.60 million RMB at the end of 2022[50] - Accounts receivable increased to CNY 80,810,926.78 in Q1 2023 from CNY 79,899,957.11 in Q1 2022, indicating a potential growth in sales[54]

本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 深圳市鑫汇科股份有限公司（以下简称"公司"）于 2023 年 4 月 21 日召开 了第三届董事会第十八次会议。依据《公司法》《公司章程》和《独立董事工作 制度》等相关规定，我们作为公司独立董事，在仔细阅读本次会议资料的基础上， 现就本次会议审议的相关事项发表独立意见如下： 证券代码：831167 证券简称：鑫汇科 公告编号：2023-014 深圳市鑫汇科股份有限公司 独立董事关于第三届董事会第十八次会议相关事项 的独立意见 公司 2022 年募集资金存放与实际使用情况符合募集资金管理相关法律法规 和公司募集资金管理制度的相关规定，公司对募集资金进行了专户存储，不存在 变相改变募集资金用途和损害公司股东尤其是中小股东利益的情形，不存在违规 使用募集资金的情况。 我们同意本议案，并同意将本议案提交股东大会审议。 一、《关于公司 2022 年度权益分派的议案》的独立意见 我们认为： 公司拟不进行 2022 年度权益分配的方案是根据实际情况和资金需求状况制 定的 ...