文一三佳科技股份有限公司 2023 年度独立董事述职报告 本人作为文一三佳科技股份有限公司（以下简称"公司"）的独立董事，根 据《公司法》、《关于在上市公司建立独立董事制度的指导意见》等法律法规和 《公司章程》的规定，恪尽职守、勤勉尽责，忠实履行职务，积极出席相关会议， 认真审议董事会各项议案，对公司相关事项发表独立意见，充分发挥独立董事的 独立作用，切实维护了公司和股东尤其是社会公众股东的利益，促进了公司的规 范运作。现将 2023 年度公司独立董事的述职情况报告如下： 张瑞稳，博士研究生，副教授，注册会计师。2010 年 4 月，取得上海证券交 易所独立董事资格证书；2017 年 4 月，取得深圳证券交易所独立董事资格证书。 1999 年 1 月至今，在中国科技大学管理学院任教，职业领域会计与财务；2017 年 11 月 2 日至 2024 年 2 月 6 日，在会通新材料股份有限公司担任独立董事；2018 年 12 月 15 日至今，在合肥医工医药股份有限公司担任独立董事；2019 年 9 月 23 日至 2024 年 4 月 18 日，在安徽壹石通材料科技股份有限公司担任独立董事； 2021 年 11 ...

二、2023 年度营业收入扣除情况表…………………………………第 3—5 页 关于营业收入扣除情况的专项核查意见 天健审〔2024〕5-49 号 文一三佳科技股份有限公司全体股东： 我们接受委托，审计了文一三佳科技股份有限公司（以下简称文一科技公司） 2023 年度财务报表，包括 2023 年 12 月 31 日的合并及母公司资产负债表，2023 年度的合并及母公司利润表、合并及母公司现金流量表、合并及母公司所有者权 益变动表，以及财务报表附注，并出具了审计报告。在此基础上，我们核查了后 附的文一科技公司管理层编制的《2023 年度营业收入扣除情况表》（以下简称 扣除情况表）。 一、对报告使用者和使用目的的限定 本报告仅供文一科技公司年度报告披露时使用，不得用作任何其他目的。我 们同意将本报告作为文一科技公司年度报告的必备文件，随同其他文件一起报送 并对外披露。 为了更好地理解文一科技公司 2023 年度营业收入扣除情况，扣除情况表应 当与已审的财务报表一并阅读。 目 录 一、关于营业收入扣除情况的专项核查意见………………………第 1—2 页 二、管理层的责任 文一科技公司管理层的责任是提供真实、合法、完整的 ...

| 一、审计报告……………………………………………………… 1—6 | 第 | | 页 | | --- | --- | --- | --- | | 二、财务报表……………………………………………………… 第 7—14 | | | 页 | | （一）合并资产负债表…………………………………………… | | 第 | 7 页 | | （二）母公司资产负债表………………………………………… | | 第 | 8 页 | | （三）合并利润表………………………………………………… | | 第 | 9 页 | | （四）母公司利润表………………………………………………第 | | 10 | 页 | | （五）合并现金流量表……………………………………………第 | | 11 | 页 | | （六）母公司现金流量表…………………………………………第 | | 12 | 页 | | （七）合并所有者权益变动表……………………………………第 | | 13 | 页 | | （八）母公司所有者权益变动表…………………………………第 | | 14 | 页 | | 三、财务报表附注……………………………………………… 第 15—87 | | ...

文一三佳科技股份有限公司 对会计师事务所 2023 年度履职情况的评估报告 文一三佳科技股份有限公司（以下简称"公司"）聘请天健会计师事务所（特 殊普通合伙）（以下简称"天健"）作为公司 2023 年度审计机构。根据财政部、 国务院国有资产监督管理委员会、中国证券监督管理委员会颁布的《国有企业、 上市公司选聘会计师事务所管理办法》，公司对天健 2023 年度审计工作的履职情 况进行了评估。经评估，公司认为，天健资质等方面合规有效，履职能够保持独 立性，勤勉尽责，公允表达意见。具体情况如下： 一、会计师事务所的情况 | （一）机构信息 | | --- | | 事务所名称 | 天健会计师事务所（特殊普通合伙） | | | --- | --- | --- | | 成立日期 | 2011 年 7 月 18 日 | 组织形式 特殊普通合伙 | | 注册地址 | 浙江省杭州市西湖区灵隐街道西溪路 | 128 号 | | 首席合伙人 | 王国海 | 上年末合伙人数量 238 人 | | 上年末执业 | 注册会计师 | 2,272 人 | | 人员数量 | 签署过证券服务业务审计报告的注册会计师 | 836 人 | | 20 ...

文一三佳科技股份有限公司 2023 年度独立董事述职报告 本人作为文一三佳科技股份有限公司（以下简称"公司"）的独立董事，根 据《公司法》、《关于在上市公司建立独立董事制度的指导意见》等法律法规和 《公司章程》的规定，本人诚实、勤勉、独立的履行独立董事的职责，及时了解 公司财务及运营等情况，积极参加相关会议，认真审议各项议案，独立客观地发 表意见，审慎行使表决权。在促进公司规范运作，维护公司及股东，尤其是中小 股东合法权益等方面做出了积极努力。现就 2023 年度工作情况向董事会作如下 报告： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 储昭碧，工学博士，教授，博士生导师。2018 年 11 月，取得上海证券交易 所独立董事资格证书。2016 年 10 月至 2020 年 9 月，任合肥工业大学教授、电气 学院自动化系主任、自动化研究所所长；2020 年 9 月至今，任合肥工业大学教授、 工业自动化研究所所长；2018 年 11 月至今，任文一科技独立董事。 作为公司独立董事，我本人及直系亲属、主要社会关系均不在公司或其子公 司任职，且未在公司关联企业任职；没有为公司或其附属公司提供财务 ...

Financial Performance - The company's 2023 net profit was -225,781,029.61 yuan, resulting in a total accumulated loss of -350,447,667.12 yuan after accounting for the beginning retained earnings[6]. - Total revenue for 2023 was 330,685,024.52 yuan, representing a decrease of 25.60% compared to 2022[22]. - The net profit attributable to shareholders of the listed company was -80,648,022.19 yuan, a decline of 406.91% from the previous year[22]. - The cash flow from operating activities for 2023 was 97,335,575.12 yuan, an increase of 49.83% compared to 2022[22]. - Total assets at the end of 2023 were 598,649,628.06 yuan, down 28.62% from the previous year[22]. - The company's net assets attributable to shareholders decreased by 17.85% to 353,825,025.25 yuan at the end of 2023[22]. - The basic earnings per share for 2023 is -0.51 CNY, a decrease of 400% compared to 0.17 CNY in 2022[24]. - The weighted average return on equity for 2023 is -20.56%, a decrease of 27.04 percentage points from 6.48% in 2022[24]. - The total operating revenue for the year was approximately 330.69 million yuan, a decrease of 25.60% compared to the previous year[100]. - The company’s operating costs decreased by 26.36% year-on-year, amounting to approximately 231.13 million yuan[101]. Risk Management and Governance - The company has not identified any major risk warnings for the reporting period[8]. - The audit report issued by Tianjian Accounting Firm was a standard unqualified opinion[5]. - The company has established an internal control system covering all levels and business activities, including financial control and major investment control[159]. - The internal control evaluation report will be disclosed after being reviewed and approved by the board of directors[159]. - The company has implemented strict information disclosure management to ensure transparency and fairness for all shareholders[158]. - The company has not reported any significant differences in governance compared to regulatory requirements[159]. - There are no reported conflicts of interest or competition with controlling shareholders[159]. - The board of directors is responsible for evaluating the effectiveness of internal controls and ensuring compliance with regulations[159]. - The company has received a standard unqualified opinion in its internal control audit report[189]. Operational Highlights - The company completed a production value of 322 million yuan, reaching 99.8% of the annual plan[39]. - The company achieved a contract undertaking of 342 million yuan, completing 99.5% of the annual plan[39]. - The company reported a sales revenue of 331 million yuan, achieving 92.4% of the annual target[39]. - The company completed a funding recovery of 365 million yuan, exceeding the annual plan by 101.4%[39]. - The company achieved export sales of nearly 65 million yuan, significantly increasing compared to the previous year[56]. - The company completed the construction and operation of an automatic stamping production line, increasing order acceptance by 11 million yuan[46]. - The company has a complete set of automated production lines, capable of producing approximately 8 million sets of bearing seats annually[127]. Research and Development - The company completed the development of 16 patents, with 6 patents granted, including 1 invention patent and 4 utility model patents[49]. - The company is focusing on R&D for new products, including automatic injection molding systems and advanced packaging technologies, to enhance its competitive edge[68]. - The company initiated 6 new product projects in 2023, with 5 successfully passing expert committee evaluations[117]. - Total R&D expenditure amounted to ¥14,029,746.68, representing 4.24% of the company's operating revenue[114]. - The company is focusing on enhancing its innovation capabilities and attracting high-end R&D talent to adapt to the evolving semiconductor industry[140]. Market and Industry Trends - The semiconductor packaging market is experiencing a downturn, with domestic packaging factories operating at 50-70% capacity[34]. - The semiconductor sector is projected to stabilize from Q4 2023, with growth driven by new energy and automotive semiconductor markets[62]. - The precision components sector anticipates a market size of 30 billion yuan for belt conveyors by 2025, with a demand for bearing seats and seals reaching 430 million yuan annually[64]. - The semiconductor packaging and testing industry is facing normal fluctuations, with a cyclical nature of approximately 4-5 years[75]. - The domestic semiconductor market is expanding, driven by increased orders and demand for new energy, smart manufacturing, and artificial intelligence applications[121]. Employee and Management - The company has a total of 635 employees, with 185 in the parent company and 450 in major subsidiaries[178]. - The employee composition includes 374 production personnel, 24 sales personnel, 97 technical personnel, 16 financial personnel, 88 administrative personnel, and 36 others[178]. - The company organized 40 training sessions in 2023, training a total of 578 participants over 91 hours[181]. - The company has implemented a performance-based compensation scheme for core employees to enhance motivation and performance[180]. - The management team has extensive experience across various sectors, enhancing the company's operational capabilities[167]. Community and Environmental Responsibility - The company invested 770,000 RMB in environmental protection during the reporting period[190]. - The company has a total of 2 waste gas discharge outlets and 3 wastewater discharge outlets, all of which comply with national emission standards[192]. - The company contributed a total of 400,000 RMB to public welfare projects, benefiting 458 people[199]. - The company invested 240,000 RMB in poverty alleviation and rural revitalization projects, benefiting 1,072 people[199]. - The company has established a comprehensive environmental monitoring plan to ensure compliance with pollution control measures[197]. Future Outlook - The company aims for a 2024 sales revenue target of 361 million yuan and a contract undertaking target of 383 million yuan[66]. - The company aims for a contract value of CNY 383 million, cash recovery of CNY 374 million, sales revenue of CNY 361 million, and production output of CNY 354 million in 2024[147]. - The company plans to enhance its marketing strategy by focusing on key customers and implementing differentiated marketing to expand its operational scale[66]. - The company is focusing on expanding its product offerings in the semiconductor and chemical building materials sectors, with a strong emphasis on R&D and innovation[88]. - The company is actively seeking quality clients across high, medium, and low-end markets to boost its sales performance[146].

文一三佳科技股份有限公司 2023 年度审计委员会履职情况报告 根据《上海证券交易所上市公司董事会审计委员会运作指引》和《公司章 程》、《公司董事会专门委员会工作细则》等有关规定，2023年度，公司董事会 审计委员会本着勤勉尽责的原则，认真履行职责，现对公司董事会审计委员会 一年来的履职情况汇报如下： 一、董事会审计委员会基本情况 2022年12月16日，经公司第八届董事会第一次会议审议通过了《关于调整 公司第八届董事会专门委员会成员的议案》。现公司第八届董事会审计委员会由 独立董事张瑞稳先生、独立董事储昭碧先生及董事胡凯先生三名成员组成，其 中，张瑞稳先生担任召集人。根据公司董事会各专门委员会工作细则规定，各 委员任期自董事会审议通过之日至第八届董事会任期届满。 二、董事会审计委员会2023年度会议召开情况 2023年度，审计委员会共召开了五次会议，具体如下： 2023年2月24日，审计委员会、独立董事及公司高管就2022年年报审计事前 沟通做出了讨论。会议中，审计委员会对2022年年报审计事项与事务所、公司 管理层进行沟通，并对有关事项提出建议，将内控审计与外部审计相结合，对 本次审计的人员安排、审计重点 ...

Financial Performance - The company's operating revenue for Q1 2024 was ¥75,711,227.33, representing a decrease of 6.95% compared to the same period last year[5] - The net profit attributable to shareholders was ¥1,426,903.21, down 45.46% year-on-year[5] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -¥1,777,848.17, a decline of 176.22% compared to the previous year[5] - The basic and diluted earnings per share were both ¥0.01, reflecting a decrease of 45.46%[5] - Net profit for Q1 2024 was ¥1,426,903.21, a decline of 45.5% from ¥2,616,281.83 in Q1 2023[20] - Operating profit for Q1 2024 was ¥1,574,369.31, down from ¥3,335,217.80 in Q1 2023, representing a decrease of 52.8%[20] - The company reported a total comprehensive loss of -4,141,489.17 RMB for the quarter[29] Cash Flow - The net cash flow from operating activities increased significantly by 386.16%, amounting to ¥15,277,228.78[5] - Cash flow from operating activities for Q1 2024 was ¥15,277,228.78, significantly higher than ¥3,142,433.91 in Q1 2023[21] - The net cash flow from operating activities for Q1 2024 was -93,874,404.91 RMB, a significant decrease from 20,283,756.99 RMB in Q1 2023[32] - Total cash inflow from operating activities was 64,852,157.71 RMB, compared to 38,817,871.66 RMB in the same period last year, indicating a year-over-year increase of approximately 67%[31] - Cash outflow from operating activities surged to 158,726,562.62 RMB, up from 18,534,114.67 RMB in Q1 2023, reflecting a substantial increase of over 754%[31] - The net cash flow from investing activities was ¥49,396,976.65, indicating a positive cash flow despite the overall cash decrease[25] - The net cash flow from investing activities was 69,998,097.65 RMB, a turnaround from -745,950.00 RMB in Q1 2023[32] Assets and Liabilities - Total assets at the end of the reporting period were ¥558,443,896.82, down 6.72% from the end of the previous year[6] - The total assets of the company decreased to 558,443,896.82 RMB from 598,649,628.06 RMB[16] - The total liabilities decreased to ¥202,167,965.22 in Q1 2024 from ¥244,824,602.81 in Q1 2023, a reduction of 17.4%[19] - The total liabilities decreased to ¥289,451,750.89 from ¥314,642,815.57, a reduction of about 8.0%[26] - The company reported a total current asset of 472,219,858.52 RMB as of March 31, 2024, down from 534,045,990.16 RMB at the end of 2023[16] - The company's total current assets decreased to ¥170,821,759.92 from ¥199,283,162.49, a decline of about 14.3%[25] Shareholder Information - The total number of common shareholders at the end of the reporting period was 66,861[12] - The largest shareholder, Tongling Sanjia Electronics Group Co., Ltd., holds 27,073,333 shares, accounting for 17.09% of total shares[12] - The total number of unrestricted circulating shares held by the top 10 shareholders is 35,073,333, representing 22.14% of the company's total share capital[14] - The total amount of pledged shares by the controlling shareholders is 25,000,000 shares, which is 71.28% of their total holdings and 15.78% of the total share capital[14] Expenses and Investments - Research and development expenses increased to ¥3,753,148.71 in Q1 2024, up from ¥2,625,691.45 in Q1 2023, indicating a growth of 42.9%[19] - Research and development expenses increased to ¥493,372.39 in Q1 2024 from ¥327,969.47 in Q1 2023, representing a growth of approximately 50.5%[28] - The company incurred a cash outflow of 148,193,890.50 RMB related to other operating activities, a sharp rise from 6,440,501.28 RMB in the previous year[31] Accounting and Standards - The company has not yet adopted new accounting standards for the current year[34]

目 录 一、内部控制审计报告………………………………………… 第 1—2 页 内部控制审计报告 天健审〔2024〕5-47 号 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 们审计了文一三佳科技股份有限公司（以下简称文一科技公司）2023 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 按照《企业内部控制基本规范》《企业内部控制应用指引》以及《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，并评价其有效性是文一 科技公司董事会的责任。 文一三佳科技股份有限公司全体股东： 三、内部控制的固有局限性 内部控制具有固有局限性，存在不能防止和发现错报的可能性。此外，由于 情况的变化可能导致内部控制变得不恰当，或对控制政策和程序遵循的程度降低， 根据内部控制审计结果推测未来内部控制的有效性具有一定风险。 四、财务报告内部控制审计意见 我们认为，文一科技公司于 2023 年 12 月 31 日按照《企业内部控制基本规 二、注册会计师的责任 二〇二四年四月二十五日 我们的责任是在实施审计工作的基础上，对财务报告内部控制的有效性发表 审计意见，并对注意到的非财务 ...

证券代码：600520 证券简称：文一科技 公告编号：临 2024—017 文一三佳科技股份有限公司 关于公司使用自有资金进行理财或委托理财的公告 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、准确性和完整性承担法律责任。 重要内容提示： ●投资种类：安全性高、流动性好的理财或委托理财产品。 ●投资金额：文一三佳科技股份有限公司（以下简称"公司"）及子公司 每年拟使用不超过人民币 5,000 万元的暂时闲置自由资金进行理财或委托理财， 前述额度内的资金可滚动使用（但期限内任一时点的交易金额（含前述投资的 收益进行再投资的相关金额）均不应超过该额度）。 ●已履行的审议程序：本事项已经公司第八届董事会第十八次会议审议通 过。本次理财或委托理财金额在董事会审批权限内，无需提交股东大会审批。 一、理财或委托理财概述 （一）投资目的 为进一步提高公司资金利用效率、增加公司收益，根据公司经营计划和资 金使用情况，在保障公司日常经营需求和资金安全的前提下，公司拟利用暂时 闲置自有资金投资购买理财或委托理财产品，实现资金管理效益最大化。 （二）投资金额及资金来源 公司及 ...