国融证券股份有限公司 关于三门三友科技股份有限公司 公司董事会共 8 人，其中独立董事 3 人，会计专业独立董事 2 人。公司监事 会共 3 人，其中职工代表监事 1 人。公司高级管理人员共 2 人，其中 1 人担任董 事。公司已设置内部审计部门并配置相关人员。 公司治理专项自查及规范活动的专项核查报告 国融证券股份有限公司（以下简称"国融证券"或"保荐机构"）作为三门 三友科技股份有限公司（以下简称"三友科技"或"公司"）向不特定合格投资 者公开发行股票的保荐机构，根据公司治理专项自查及规范活动的相关要求，结 合《公司法》《证券法》《北京证券交易所股票上市规则（试行）》等法律法规及 《公司章程》等内部规章制度，对三友科技公司治理专项自查及规范活动进行了 核查，具体情况如下： 一、上市公司基本情况 三友科技为民营企业，公司控股股东为吴用，实际控制人为吴用、李彩球及 吴俊义。 公司控股股东、实际控制人及其控制的其他企业不存在接受他人表决权委托 的情况，不存在与他人签署一致行动协议的情况。公司控股股东不存在股份被冻 结的情形，不存在股权质押的情形。 公司不存在控股子公司持有公司股份的情形。 二、内部制度建设情况 ...

证券代码：834475 证券简称：三友科技 公告编号：2023-025 三门三友科技股份有限公司 关于治理专项自查及规范活动相关情况的报告 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。 根据公司治理专项自查及规范活动的相关要求，三门三友科技股份有限公司 （以下简称"公司"或"上市公司"）结合《公司法》《证券法》《北京证券交易 所股票上市规则（试行）》等法律法规及《公司章程》等内部规章制度，按照公 司治理有关文件的精神，严格对公司治理情况进行了自查。现将自查情况、自我 规范情况报告如下： 一、 公司基本情况 公司属性为民营企业。 公司存在实际控制人，公司的实际控制人为吴用、李彩球、吴俊义，实际控 制人能够实际支配的公司有表决权股份总数占公司有表决权股份总数的比例为 72.48%。 公司存在控股股东，控股股东为吴用，控股股东持有公司有表决权股份总数 占公司有表决权股份总数的比例为 35.48%。 公司控股股东、实际控制人及其控制的其他企业不存在接受他人表决权委托 的情况。公司控股股东、实际控制人及其控制的 ...

Financial Performance - Operating revenue for the first quarter of 2023 was CNY 117,397,928.42, representing a growth of 53.72% year-on-year [15]. - Net profit attributable to shareholders for the first quarter of 2023 was CNY 16,569,402.94, an increase of 89.75% compared to the same period last year [11]. - The total comprehensive income for Q1 2023 was CNY 17,010,873.33, compared to CNY 8,982,369.83 in Q1 2022, reflecting an increase of 89.5% [51]. - Basic and diluted earnings per share for Q1 2023 were both CNY 0.16, doubling from CNY 0.08 in Q1 2022 [48]. - The company's net profit attributable to shareholders increased to CNY 16,569,402.94 in Q1 2023, up from CNY 8,732,408.60 in Q1 2022, representing a growth of 89.5% [48]. Assets and Liabilities - Total assets as of March 31, 2023, were CNY 546,128,829.63, a decrease of 6.14% compared to the end of the previous year [11]. - The company's total liabilities to total assets ratio decreased to 34.82% from 41.62% year-on-year, indicating improved financial stability [11]. - The company's total current liabilities decreased from 223,794,984.13 CNY at the end of 2022 to 170,857,237.24 CNY by March 31, 2023 [39]. - Total liabilities as of March 31, 2023, were ¥187,320,471.81, compared to ¥239,863,936.53 at the end of 2022, showing a reduction of approximately 21.9% [44]. Cash Flow - The company's cash flow from operating activities was negative CNY 6,987,851.33, a decline of 173.24% year-on-year [18]. - The company reported a net cash outflow from operating activities of CNY -6,987,851.33 in Q1 2023, a decline from a net inflow of CNY 9,540,809.79 in Q1 2022 [52]. - Cash inflow from financing activities was CNY 4,100,643.99 in Q1 2023, significantly lower than CNY 15,400,000.00 in Q1 2022 [55]. - The net increase in cash and cash equivalents for Q1 2023 was CNY -14,945,036.52, contrasting with an increase of CNY 4,816,494.63 in Q1 2022 [55]. Research and Development - Research and development expenses increased by 108.82% year-on-year, amounting to CNY 5,708,192.93, reflecting the company's efforts to expand its product service areas [16]. - Research and development expenses for Q1 2023 were ¥5,708,192.93, significantly higher than ¥2,733,611.04 in Q1 2022, indicating an increase of approximately 108.4% [47]. Shareholder Information - The total number of ordinary shares is 102,960,000, with 5,820 shareholders holding more than 5% [23]. - Major shareholders include Wu Yong with 34.84% and Wu Junyi with 22.70% of shares [25]. - The company reported a decrease of 35,200 in core employee shares, bringing the total to 1,093,809 [23]. - The company executed a share buyback plan, with timely disclosures made as per regulations [28]. - The company repurchased 1,900,000 shares, accounting for 1.85% of the total share capital, at a maximum price of 6.71 CNY per share, totaling 12,361,166.55 CNY spent, which is 59.14% of the planned maximum repurchase fund [32]. Other Income and Expenses - Other income increased by 125.69% to CNY 617,316.41, driven by government subsidies and tax refunds received during the period [16]. - The company received government subsidies amounting to 165,402.00, while losses from fair value changes of financial assets were -259,095.64 [20]. - The company incurred a financial expense of CNY 224,736.78 in Q1 2023, down from CNY 447,075.93 in Q1 2022, indicating a decrease of 49.8% [50]. Inventory and Accounts Receivable - The company reported a significant increase in accounts receivable, which rose by 37.03% to CNY 71,071,016.96, attributed to higher sales [12]. - Accounts receivable increased from 51,866,147.09 CNY at the end of 2022 to 71,071,016.96 CNY by March 31, 2023, indicating a rise of approximately 37% [38]. - Inventory decreased from 166,314,994.03 CNY at the end of 2022 to 143,247,644.88 CNY by March 31, 2023, reflecting a decline of about 14% [38]. - Inventory levels decreased to ¥137,820,522.29 as of March 31, 2023, from ¥164,122,859.04 at the end of 2022, representing a reduction of approximately 16.0% [43].

证券代码：834475 证券简称：三友科技 公告编号：2023-020 三门三友科技股份有限公司 2022 年年度权益分派预案公告 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。 公司将以权益分派实施时股权登记日应分配股数为基数，如股权登记日应分 配股数与目前预计不一致的，公司将维持分派比例不变，并相应调整分派总额。 实际分派结果以中国证券登记结算有限责任公司北京分公司核算的结果为准。 二、审议及表决情况 （一）董事会审议和表决情况 本次权益分派预案经公司 2023 年 4 月 26 日召开的第三届董事会第十五次会 议审议通过，该议案尚需提交公司 2022 年年度股东大会审议，最终预案以股东 大会审议结果为准。 （二）独立董事意见 经仔细审阅《关于公司 2022 年年度权益分派预案的议案》，公司 2022 年年 度权益分派方案符合相关法律、法规、规范性文件及《公司章程》有关规定，符 合公司实际情况，兼顾了公司与股东的长期利益，不存在损害中小投资者合法利 益的情形，有利于公司长久、持续、稳定、健康发展。综 ...

三门三友科技股份有限公司 第三届董事会第十五次会议决议公告 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 26 日 2.会议召开地点：三门县亭旁镇工业园区公司会议室 证券代码：834475 证券简称：三友科技 公告编号：2023-017 3.会议召开方式：现场及通讯方式 4.发出董事会会议通知的时间和方式：2023 年 4 月 14 日以书面、通讯方式 发出 5.会议主持人：董事长吴用 6.会议列席人员：监事会主席毛玲丽、监事何巧芝、监事梅盼盼；董事会秘 书兼财务总监梁建明 7.召开情况合法、合规、合章程性说明： 本次会议的召集、召开符合《公司法》和《公司章程》的规定，决议合法有 效。 （二）会议出席情况 会议应出席董事 8 人，出席和授权出席董事 8 人。 董事王绪强、张彦周、马可一因工作原因以通讯方式参与表决。 二、议案审议情况 （一）审议通过《关于 2022 年董事会工作报告的议案》 1.议案内容： 2022 年 ...

证券代码：834475 证券简称：三友科技 公告编号：2023-021 三门三友科技股份有限公司 2022 年度募集资金存放与实际使用情况的专项报告 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《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）》和《北京证券交易所股票上市规则（试行）》等有关规定， 三门三友科技股份有限公司（以下简称"公司"）董事会编制了截至 2022 年 12 月 31 日募集资金存放与实际使用情况的专项报告。 一、募集资金基本情况 （一）募集资金总额、净额及资金到账时间 经中国证券监督管理委员会《关于核准三门三友科技股份有限公司向不特定 合格投资者公开发行股票的批复》（证监许可〔2020〕1276 号）核准，公司向不 特定合格投资者公开发行人民币普通股不超过 1,430.00 万股新股，发行价格为 每股人民币 9.98 元，共计募集资金总额为人民币 14,271.40 万元，扣除发行费 用 1,937.55 万元，实际募集资金净额为人民 ...

国融证券股份有限公司 关于三门三友科技股份有限公司 募投项目延期的核查意见 国融证券股份有限公司（以下简称"国融证券"或"保荐机构"）作为三门 三友科技股份有限公司（以下简称"三友科技"或"公司"）向不特定合格投资 者公开发行股票的保荐机构，根据《证券发行上市保荐业务管理办法》《北京证 券交易所证券发行上市保荐业务管理细则》《北京证券交易所股票上市规则（试 行）》等相关规定，对三友科技募投项目延期事项进行了核查，具体情况如下： 一、募集资金基本情况 经中国证券监督管理委员会《关于核准三门三友科技股份有限公司向不特定 合格投资者公开发行股票的批复》（证监许可〔2020〕1276 号）核准，公司向不 特定合格投资者公开发行不超过 1,430 万股新股，发行价格为 9.98 元/股，募集 资金总额为 14,271.40 万元，扣除各项发行费用 1,937.55 万元，实际募集资金净 额为 12,333.85 万元。截至 2020 年 7 月 16 日，上述募集资金已到账。中汇会计 师事务所（特殊普通合伙）对募集资金到位情况进行审验并出具了中汇会验〔2020〕 6463 号《验资报告》。 为规范公司募集资金管理，公司 ...

证券代码：834475 证券简称：三友科技 公告编号：2023-028 三门三友科技股份有限公司 独立董事关于第三届董事会第十五次会议相关事项的独立意见 三门三友科技股份有限公司（以下简称"公司"）于 2023 年 4 月 26 日召开 了第三届董事会第十五次会议。依据相关法律法规及《公司章程》规定，我们作 为公司的独立董事，经认真审阅相关材料，并对有关问题进行了详细了解，基于 独立判断的立场，对公司第三届董事会第十五次会议审议的相关事项发表如下独 立意见： 一、对于《关于拟续聘会计师事务所的议案》的独立意见 经仔细审阅《关于拟续聘会计师事务所的议案》，中汇会计师事务所（特殊 普通合伙）在担任公司审计机构期间，遵循独立、客观、公正的执业准则，具备 相应的执业资质和胜任能力，熟悉公司业务，能够满足公司年度财务审计和内控 审计工作的要求。公司此次聘任决策程序符合法律法规和《公司章程》的规定， 不存在损害公司及公司股东利益尤其是中小股东利益的情形。综上，我们同意《关 于拟续聘会计师事务所的议案》，并同意将该议案提交股东大会审议。 二、对于《关于公司 2022 年年度权益分派预案的议案》的独立意见 经仔细审阅《关于公 ...

Financial Performance - In 2022, the sales revenue of cathode plates reached ¥248,776,228.24, accounting for 71.97% of the company's total operating revenue[15]. - The company's operating revenue for 2022 was CNY 345,665,306.20, representing a 20.34% increase from CNY 287,247,540.32 in 2021[30]. - The net profit attributable to shareholders for 2022 was CNY 47,617,555.12, a significant increase of 64.50% compared to CNY 28,945,979.01 in 2021[30]. - The company's main business revenue was CNY 329,585,518.55, a 19.36% increase from CNY 276,138,207.52 in the previous year[82]. - The company reported a total revenue of 107,075,901.54 in the latest financial period[163]. - Year-over-year revenue growth for 2023 is projected at 11%, reflecting a robust market expansion strategy[162]. - The company achieved a revenue of 345.67 million yuan in 2022, with a focus on the development, production, and sales of new electrode materials and complete intelligent equipment for non-ferrous metal electrochemical refining[119]. Profitability and Margins - The company's comprehensive gross margin for the reporting period was 19.95%, slightly down from the previous year[15]. - The gross profit margin decreased to 19.95% in 2022 from 22.43% in 2021[30]. - The gross profit margin for the company's main business decreased to 18.37%, down from 21.44% in the previous year[84]. - The cash flow from operating activities for 2022 was CNY 43,883,374.30, marking a 98.37% increase from CNY 22,122,336.87 in 2021[34]. Assets and Liabilities - Total assets increased by 15.74% to CNY 581,867,604.17 in 2022, up from CNY 502,716,680.58 in 2021[32]. - The company's total liabilities rose by 34.63% to CNY 242,144,761.76 in 2022, compared to CNY 179,853,263.14 in 2021[32]. - The net value of accounts receivable at the end of the reporting period was ¥51,866,100, accounting for 8.91% of total assets[15]. - As of the end of 2022, the company's cash and cash equivalents amounted to ¥141,504,218.07, representing 24.32% of total assets, an increase of 16.62% compared to the end of 2021[67]. Research and Development - The company obtained 1 invention patent, 9 utility model patents, and 3 software copyrights during the reporting period, bringing the total to 20 invention patents, 42 utility model patents, and 18 software copyrights[8]. - Research and development investment amounted to CNY 18,906,318.72, reflecting a growth of 15.54% year-on-year[58]. - The company has successfully developed a new energy automatic driving material transport vehicle, which is now in use at the Tongling Nonferrous Metals project site[58]. - The company is focusing on the research and application of new equipment and materials in the non-ferrous metal hydrometallurgy sector, particularly in copper smelting, which significantly impacts its development[137]. Market Position and Strategy - The company has established long-term supply relationships with major downstream enterprises, which may pose risks if market demand changes[14]. - The company is expanding its international market presence by establishing overseas design and service bases, aiming to increase its market share[140]. - The company has established long-term relationships with major domestic clients, including China Fifteenth Metallurgical Construction Group and Tongling Nonferrous Metals Group, to stabilize its customer network[143]. - The company is committed to green manufacturing, aligning with national regulations aimed at energy conservation and environmental protection[64]. Risks and Challenges - The company faces risks related to reliance on a single product, as the cathode plate sales are a significant portion of revenue[15]. - The company is exposed to risks from fluctuations in raw material prices, which significantly impact production costs[15]. - The company has taken measures to stabilize its technical personnel, which are crucial for sustainable development[16]. - The company is actively addressing risks related to raw material price fluctuations by strengthening supplier relationships and locking in prices[148]. Corporate Governance and Compliance - The independent audit opinion provided by Zhonghui CPA reflects the company's financial status and operational results accurately[124]. - The company has committed to avoiding competition in the same industry, with ongoing compliance since the commitment began in 2020[167]. - The company has reported no misleading statements or significant omissions in its public offering documents[169]. - The company has committed to measures to compensate for any dilution of immediate returns, ensuring shareholder interests are protected[181]. Shareholder and Stock Information - The company has a total of 102,960,000 ordinary shares, with 33.55% being unrestricted shares at the end of the period[193]. - The largest shareholder, Wu Yong, holds 35,873,836 shares, representing 34.84% of the total shares[194]. - The company plans to repurchase between 1,000,000 and 1,900,000 shares at a maximum price of 11 per share, with an estimated total repurchase fund range of 11 million to 20.9 million[165]. - The company has committed to a lock-up arrangement for shares held by shareholders prior to the public offering[173].

证券代码：834475 证券简称：三友科技 公告编号：2023-019 三门三友科技股份有限公司 拟续聘会计师事务所公告 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。 涉及会计师事务所提供的资料、信息，会计师事务所保证其提供、报送或披 露的资料、信息真实、准确、完整，不得有虚假记载、误导性陈述或者重大遗漏。 一、拟续聘会计师事务所的基本情况 组织形式：特殊普通合伙 注册地址：浙江省杭州市江干区新业路 8 号华联时代大厦 A 幢 601 室 首席合伙人：余强 2022 年度末签署过证券服务业务审计报告的注册会计师人数：236 人 2021 年收入总额（经审计）：100,339 万元 （一）机构信息 公司拟聘任中汇会计师事务所（特殊普通合伙）为 2023 年年度的审计机构。 1.基本信息 会计师事务所名称：中汇会计师事务所（特殊普通合伙） 成立日期：2013 年 12 月 19 日 2021 年审计业务收入（经审计）：83,688 万元 2021 年证券业务收入（经审计）：48,285 万元 2021 年 ...