Company Overview - Zhejiang Jindun Fan Co., Ltd. was established in 2005 and is located in Shaoxing, Zhejiang Province. It specializes in high-end intelligent ventilation systems and is recognized as a national high-tech enterprise and a military-civilian integration demonstration enterprise. The company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market on December 31, 2014 [2]. - The company has over 100 patented technologies and has received multiple provincial and ministerial-level awards for technological achievements [2]. Business Focus - The company focuses on two main development routes: "rail transit + military nuclear power" and aims to enhance its investment in new sectors, particularly in the low-altitude economy [3]. - The company is currently developing the second generation of high-strength, lightweight flying car duct fans, with plans to deepen research in electric thrust systems over the next five years [3]. Financial Performance - In the first quarter of 2024, the company achieved a revenue increase of 15% compared to the same period last year, with a net profit growth of 18% [4]. - The company plans to continue its technological research and development in intelligent, efficient, and energy-saving ventilation systems while expanding its product chain in the nuclear power and military sectors [4]. Nuclear Power Sector - The company aims to diversify its nuclear power product line, expanding from existing nuclear island ventilation equipment to include nuclear-grade silencers, valves, and air conditioning systems [4]. - The company has obtained design and manufacturing licenses for nuclear-grade fans and valves from the Nuclear Safety Bureau, positioning itself as one of the first in the industry to achieve this qualification [5]. - The nuclear products have been successfully implemented in several domestic nuclear projects, including Hualong One, Qinshan Nuclear Power, and Fuqing Nuclear Power [5].

Group 1: Company Overview and Market Position - The company primarily engages in the research, production, and sales of intelligent ventilation systems for subway tunnels, military, and nuclear power sectors [2][3] - The market share in the subway tunnel sector remains industry-leading, with products applied in over 300 domestic and international projects [3][4] - The company aims to expand its market presence in the nuclear power and military sectors while solidifying its position in the subway and tunnel markets [2][3] Group 2: Product Development and Innovation - The company is developing a second-generation high-strength, lightweight ducted fan for flying cars, focusing on meeting diverse market demands over the next five years [2][3] - It has implemented over 10 major national and provincial scientific projects and developed 8 key new products, securing 71 patents, including 12 invention patents [3][4] - Research and development investment accounts for approximately 4%-6% of the company's operating revenue [4] Group 3: Financial Performance and Strategies - The company is addressing a decline in net profit by increasing new product development and enhancing accounts receivable collection efforts [3][4] - Cost reduction and efficiency improvement initiatives are being implemented across the entire industry chain [4] - Future development plans include expanding the product chain for ventilation systems in nuclear power and military sectors, as well as promoting electric propulsion technology [4]

深 圳 证 券 交 易 所 关于对浙江金盾风机股份有限公司的年报 问询函 创业板年报问询函〔2024〕第 76 号 浙江金盾风机股份有限公司董事会 ： 我部在对你公司 2023 年度报告事后审查中关注到以下 情况： 1.报告期内，你公司实现扣除非经常性损益的净利润 -1,835.71 万元，同比下滑 152.75%。此外，年报显示，你 公司研发项目之一为与飞行汽车相关的碳纤维叶轮。请你公 司： （1）结合主营业务、主要产品盈利情况及重要的非经 常性损益项目，分析报告期内扣非后净利润大幅下滑的主要 原因。 （2）说明你公司对碳纤维叶轮的研发模式、研发内容、 研发人员数量、研发投入金额、占比及具体构成、取得专利 数量及类型，已形成产品及其性能是否达到试生产、量产的 条件，后续量产是否需要新建产线，是否已有订单、形成收 1 请年审会计师核查并发表明确意见。 入，并结合公司研发参与程度、研发及生产所需环节、时间、 不确定性，未来市场需求、对公司经营业绩的影响等充分提 示相关风险。 2.报告期末，你公司存货账面余额 4.13 亿元，较 2022 年增长 0.33 亿元，计提存货跌价准备 0.35 亿元；其中，合 同履约 ...

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、2023 年度营业收入扣除情况表…………………………………第 3—4 页 关于营业收入扣除情况的专项核查意见 天健审〔2024〕3553 号 浙江金盾风机股份有限公司全体股东： 我们接受委托，审计了浙江金盾风机股份有限公司（以下简称金盾股份公司） 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 附的金盾股份公司管理层编制的《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 本报告仅供金盾股份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金盾股份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。 为了更好地理解金盾股份公司 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。 二、管理层的责任 金盾股份公司管理层的责任是提供真实、合法、完整的 ...

目 录 | 一、审计报告……………………………………………………… 第 1—6 | | 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 | | | | 审 计 报 告 天健审〔2024〕3550 号 浙江金盾风机股份有限公司全体股东： 一、审计意见 我们审计了浙江金 ...

浙江金盾风机股份有限公司 2023 年度内部控制评价报告 浙江金盾风机股份有限公司 2023 年度内部控制自我评价报告 浙江金盾风机股份有限公司全体股东： 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")，结合浙江金盾风机股份有限公司(以 下简称"公司")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，我们对公司截至 2023 年 12 月 31 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。经理层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。 公司内部控制的目标是合理保证经营管理合法合规、资产安全、财务报告及 相关信息真实完整，提高经营效率和效果，促进实现发展战略。由于内部控制存 在的固有局限性，故仅能为实现上述目标提 ...

一、独立董事的基本情况 李宗吾先生，1995 年生，本科学历；曾任浙江浙经律师事务所专职律师，现 任上海申浩（杭州）律师事务所专职律师、杭州市律师协会公司专业委员会委员。 现任本公司独立董事。 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、独立董事年度履职概况 浙江金盾风机股份有限公司 2023 年度独立董事述职报告 本人作为浙江金盾风机股份有限公司（以下简称"公司"）的独立董事，根 据《公司法》《上市公司治理准则》《上市公司独立董事管理办法》和《深圳证 券交易所上市公司自律监管指引第 2 号——创业板上市公司规范运作》等有关法 律法规以及《公司章程》、公司《独立董事工作制度》的规定和要求，勤勉尽责， 切实维护了公司和全体股东尤其是中小股东的合法权益。现将本人 2023 年度任 职期间（2023 年 6 月—2023 年 12 月）履行独立董事职责情况汇报如下： 本人积极参加了公司 2023 年度召开的各次董事会，忠实履行了独立董事的 各项职责，认真审议提交董事会的各项议案，以审慎的态度行使相应表决权。2023 年度公司董事会和股东大会的召集和召开程 ...

经监事会全体监事审议后认为：公司董事会编制和审核公司 2023 年年度报 告的程序符合法律、行政法规和中国证监会的规定，报告内容真实、准确、完整 地反映了公司的实际情况，不存在任何虚假记载、误导性陈述或者重大遗漏。 具体内容详见与本公告同日在巨潮资讯网披露的《2023 年年度报告全文》 及其摘要。 证券代码：300411 证券简称：金盾股份 公告编号：2024-016 浙江金盾风机股份有限公司 关于四届十三次监事会决议的公告 本公司及监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。 一、监事会会议召开情况 浙江金盾风机股份有限公司（以下简称"公司"）四届十三次监事会会议通 知于 2024 年 4 月 13 日以专人送达、电话及邮件等方式通知了各位监事，此次会 议于 2024 年 4 月 23 日在公司会议室以现场方式召开。应出席会议监事 3 人，实 际出席会议监事 3 人。本次会议由监事会主席钟胜章先生召集和主持。本次会议 的召开符合有关法律、行政法规、部门规章、规范性文件和公司章程的规定。 二、监事会会议审议情况 1、审议通过了《关于公司 2023 年年度报告全文及其 ...

证券代码：300411 证券简称：金盾股份 公告编号：2024-020 浙江金盾风机股份有限公司 关于 2023 年度拟不进行利润分配的专项说明 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。 浙江金盾风机股份有限公司（以下简称"公司"）于 2024 年 4 月 23 日召开 四届十四次董事会会议及四届十三次监事会会议，审议通过了《关于公司 2023 年度利润分配预案的议案》，现将相关情况公告如下： 一、利润分配预案的具体内容 根据天健会计师事务所（特殊普通合伙）出具的《审计报告》（天健审〔2024〕 3550 号），2023 年度母公司实现的净利润为 28,314,568.68 元，加上年结转未 分配利润-1,478,377,468.49 元，截至 2023 年 12 月 31 日，母公司可供分配利 润为-1,450,062,899.81 元；合并报表中的可供分配利润为-1,434,563,015.14 元。 为保证公司正常经营和长远发展，统筹考虑公司的资金使用情况，根据《公 司法》和《公司章程》的相关规定，公司拟定 2023 年度利润分配预案：公司计 划不 ...

Financial Performance - The company's operating revenue for 2023 was CNY 485,704,169.66, representing a 13.87% increase compared to CNY 426,552,037.62 in 2022[17]. - The net profit attributable to shareholders for 2023 was CNY 10,294,462.16, a decrease of 23.78% from CNY 13,505,754.65 in the previous year[17]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY -18,357,067.96, a decline of 152.75% compared to CNY 34,801,489.17 in 2022[17]. - The net cash flow from operating activities increased by 14.56% to CNY 64,543,997.29 from CNY 56,343,212.30 in 2022[17]. - Total assets at the end of 2023 were CNY 1,502,903,379.10, up 4.65% from CNY 1,436,177,959.74 at the end of 2022[17]. - The net assets attributable to shareholders increased by 2.65% to CNY 928,973,337.52 from CNY 904,989,139.10 in 2022[17]. - The basic earnings per share remained unchanged at CNY 0.03, consistent with the previous year[17]. - The company reported a significant quarterly fluctuation in net profit, with a loss of CNY 11,538,572.40 in Q4 2023[19]. - The company reported a non-recurring gain of CNY 28,651,530.12 in 2023, compared to a loss of CNY 21,295,734.52 in 2022, indicating a significant turnaround in non-recurring items[23]. - The government subsidies recognized in 2023 amounted to CNY 7,947,786.95, down from CNY 10,114,410.45 in 2022, reflecting a decrease of approximately 21.5%[23]. Strategic Development - The company aims to benefit from the ongoing modernization of national defense and military, with a projected defense budget of CNY 1,665.54 billion for 2024, representing a year-on-year growth of 7.2%[30]. - The company is committed to expanding its market presence in the military and nuclear power sectors, leveraging its technological advantages and R&D capabilities[33]. - The urban rail transit sector is expected to see a net increase of 866.65 kilometers in operational lines in 2023, providing stable growth opportunities for the company's ventilation systems[28]. - The company has successfully developed an intelligent tunnel air purification system, which has been applied in the Shenzhen Gui Miao Road Tunnel, marking a significant advancement in air treatment technology[29]. - The company holds over 100 patents and has established a technology research center in collaboration with Zhejiang University, focusing on key technologies for military ventilation equipment[36]. Market Position and Product Development - The company is positioned as a benchmark in the high-end ventilation system equipment industry, with its products widely applied in key national projects across various sectors[35]. - The company has a leading market share in high-end ventilation systems for subway tunnels, with products applied in over 300 projects domestically and internationally, including major cities like Beijing and Shanghai[37]. - The newly developed intelligent tunnel air purification system achieves a purification efficiency of 98% for solid particles and 95% for harmful gases, enabling fully automated energy-saving operations[48]. - The company has successfully developed a digital fan and IoT system that allows for remote monitoring and control of fan operation data, enhancing reliability and reducing operational losses[37]. - The company has developed a nuclear-grade centrifugal fan, filling a domestic gap and recognized as the first of its kind in Zhejiang Province[39]. Financial Management and Governance - The company plans not to distribute cash dividends or issue bonus shares for the year[4]. - The company’s accounts receivable management improved, maintaining stable overall collection amounts, but credit impairment losses increased by CNY 48.58 million due to higher accounts receivable[52]. - The company’s direct materials cost in the ventilation system industry was CNY 163.84 million, representing 52.55% of total operating costs, with a year-on-year increase of 9.16%[57]. - The company has implemented a flat management structure to enhance decision-making efficiency and reduce operational costs[50]. - The company has established a post-doctoral workstation and a provincial-level defense technology innovation center to focus on key technologies in ventilation equipment for national defense[48]. Risk Management - The company has indicated potential risks in its future development strategies, which are detailed in the report[3]. - The company faces risks from macroeconomic policies and raw material price fluctuations, with strategies in place to mitigate these risks[96][97]. - The company's accounts receivable risk is highlighted due to long collection cycles typical in the industry, with measures in place to mitigate liquidity risks, including the establishment of a receivables management team[98]. - Rising labor costs are a concern, prompting the company to enhance production automation and improve labor quality to control costs effectively[100]. - The company faces litigation risks related to a case involving forged seals, which is still pending arbitration[102]. Corporate Social Responsibility - The company has committed to donating 250,000 yuan annually to the local charity fund since 2020, totaling 1 million yuan to support various social welfare initiatives[169]. - The company is committed to social responsibility, actively participating in local economic development and public welfare initiatives[169]. - The company actively engages in environmental protection, adhering to national regulations and conducting regular third-party assessments of waste emissions[168]. - The company emphasizes energy management and resource utilization, implementing measures to reduce energy consumption and improve efficiency[168]. - The company provides comprehensive employee benefits, including social insurance, free meals, and health check-ups, to enhance employee welfare[166]. Future Outlook - Future outlook indicates a projected revenue growth of 20% for the next fiscal year, driven by new product launches and market expansion strategies[127]. - The company is actively investing in R&D for new technologies, with an allocation of 10% of total revenue towards innovation initiatives[127]. - Market expansion efforts include entering two new international markets, aiming for a 25% increase in overseas sales by the end of 2024[127]. - The company has completed a strategic acquisition of a competitor, enhancing its market share by 15% in the wind turbine sector[127]. - A new product line is set to launch in Q3 2023, expected to contribute an additional 5% to overall revenue[127].