Group 1: Company Overview and Financial Performance - The company has seen significant growth in the nuclear power sector, with revenue from this area accounting for 46.66% of total revenue in 2024, a year-on-year increase of 67.24% [1] - The gross margin for the nuclear power sector in 2024 is reported at 34.95%, while the gross margins for the industrial and civil construction, and subway tunnel sectors range between 20% and 30% [1] Group 2: Order Status and Market Outlook - The company currently has a substantial number of orders on hand and sufficient production capacity, actively participating in bidding for nuclear power projects [2] - It is anticipated that 6-8 nuclear power units will be approved for development in China each year, indicating a positive growth period for the nuclear sector [2] - The company has undertaken over 30 subway ventilation projects across major cities, highlighting a broad market outlook for subway infrastructure [2] Group 3: International Expansion and Strategic Plans - The company is exploring overseas business opportunities through a dual strategy of "partnering for overseas expansion" and "independent overseas expansion" [2] - Future updates on international ventures will be disclosed in compliance with regulatory requirements [2] Group 4: Shareholder Engagement and Profit Distribution - As of December 31, 2024, the company has negative distributable profits, which does not meet the conditions for profit distribution [3] - The company is considering the use of capital reserves to offset losses, in line with the latest Company Law regulations [3] Group 5: Subsidiary Developments - The subsidiary, Southern Additive, has been supported through a recent acquisition and capital increase to enhance its 3D printing services [4] - Southern Additive is currently executing a limited number of orders and is engaged in multiple rounds of sample testing for clients [4] Group 6: 3D Printing Service Characteristics - The 3D printing services offered by Southern Additive feature high design flexibility, rapid customization, high precision, and environmental friendliness, positioning the company well in a growing market [4] - The company is equipped to print with various materials, including titanium alloys, pure copper, stainless steel, and high-temperature alloys, aiming to capitalize on the expanding 3D printing market [4]

证券代码：300004 证券简称：南风股份 公告编号：2025-015 二〇二五年六月六日 1 本公司及其董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 为保障南方风机股份有限公司（以下简称"公司"）董事会的合规运作，根 据《公司法》《公司章程》等有关规定，公司于 2025 年 6 月 6 日召开了第十届 职工代表第二次大会，经与会职工代表认真审议，一致同意选举梁秀霞女士（简 历详见附件）为公司第六届董事会职工代表董事，任期自本次职工代表大会审议 通过之日起至公司第六届董事会任期届满。梁秀霞女士原为公司董事，变更为职 工代表董事后董事会成员不变。 梁秀霞女士符合相关法律法规、规范性文件及《公司章程》有关董事任职的 资格和条件。梁秀霞女士当选职工代表董事后，公司董事会中兼任公司高级管理 人员以及由职工代表担任的董事人数总计未超过公司董事总数的二分之一，符合 相关法律法规的要求。 特此公告。 南方风机股份有限公司 董事会 南方风机股份有限公司 关于选举职工代表董事的公告 附件：第六届董事会职工代表董事简历 梁秀霞女士，1982 年生，中国国籍，无境外永久居留权，本科学历，高级 ...

关于南方风机股份有限公司 2024 年年度股东大会的 法律意见书 二〇二五年五月 1 广东君信经纶君厚律师事务所 法律意见书 广东君信经纶君厚律师事务所 关于南方风机股份有限公司 2024 年年度股东大会的 法律意见书 致：南方风机股份有限公司 广东君信经纶君厚律师事务所接受南方风机股份有限公司（下称"南风 股份"）的委托，指派邓洁律师、张娟律师（下称"本律师"）出席南风股 份于 2025 年 5 月 19 日召开的 2024 年年度股东大会（下称"本次股东大会"）， 并根据《中华人民共和国公司法》（下称"《公司法》"）、《中华人民共 和国证券法》（下称"《证券法》"）、中国证券监督管理委员会《上市公 司股东会规则》（下称"《股东会规则》"）及南风股份《章程》的规定， 就本次股东大会的召集和召开程序、出席会议人员资格、召集人资格、表决 程序、表决结果等事项出具法律意见。 根据《股东会规则》第六条的要求，按照律师行业公认的业务标准、道 德规范和勤勉尽责精神，本律师现就本次股东大会的有关事项出具法律意见 如下： 一、本次股东大会的召集和召开程序 （一）南风股份董事会于 2025 年 4 月 26 日在指定媒体上刊 ...

证券代码：300004 证券简称：南风股份 公告编号：2025-014 南方风机股份有限公司 2024年年度股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东大会召开期间没有增加或变更提案。 2、本次股东大会未出现否决提案的情形。 3、本次股东大会不涉及变更以往股东大会已通过的决议的情形。 一、会议召开和出席情况 南方风机股份有限公司（以下简称"公司"）2024 年年度股东大会于 2025 年 5 月 19 日下午 14:00 在广东省佛山市南海区小塘三环西路 31 号南方风机股份 有限公司 1 楼会议室召开，会议以现场投票和网络投票相结合的方式进行表决， 其中，通过深圳证券交易所交易系统进行网络投票的具体时间为 2025 年 5 月 19 日上午 9：15—9：25，9:30—11:30，下午 13:00—15:00；通过深圳证券交易所互 联网投票的具体时间为 2025 年 5 月 19 日上午 9:15—下午 15:00 期间的任意时间。 出席现场会议和参加网络投票的股东及股东代表共 203 人，代表公司有表决 权的 ...

Group 1: Company Performance - In 2024, the company achieved a revenue of 620 million yuan, with a net profit attributable to shareholders of 74.4851 million yuan [4] - In Q1 2025, the company reported a revenue of 136 million yuan, reflecting a year-on-year growth of 21.85% [4] - The revenue growth in 2024 was primarily driven by the nuclear power sector, which saw an increase of 67.24% compared to the previous year [4][6] Group 2: Business Development and Strategy - The company focused on digital transformation and human resource management while expanding market opportunities, including overseas markets [3] - In 2024, the company acquired minority shareholder rights in its subsidiary, Southern Additive, and invested 50 million yuan to support its expansion in 3D printing and nuclear material procurement [5] - The company successfully secured contracts for several major projects, including CW and CS nuclear power projects and multiple subway lines, enhancing its market presence in air treatment systems [3][4] Group 3: Research and Development - In 2024, the company developed 12 new technologies, including a safety-grade pneumatic quick isolation valve in collaboration with China General Nuclear Power Group, which was recognized as a leading product in its category [2] - The company adheres to ISO9001 and HAF003 quality assurance systems to ensure product quality [3] Group 4: Market Outlook - The company is optimistic about the future of the nuclear power industry, which is supported by national policies aimed at promoting clean energy and achieving carbon neutrality [4] - The company plans to continue expanding its overseas market presence, although its current operations are primarily domestic [3]

Core Viewpoint - The national key laboratories in China play a crucial role in promoting technological innovation and economic development, with over 270 established by 2024, covering multiple disciplines and contributing to talent cultivation and academic exchange [1][15][16]. Industry Overview - National key laboratories are essential components of the national scientific innovation system, focusing on high-level basic and applied research, talent cultivation, and advanced scientific equipment [3]. - There are three main types of national key laboratories: those focused on theoretical research, applied basic research, and engineering science research [4]. Development History - The construction of national key laboratories began in 1984, with 155 established by 1997, followed by a period of standardization and improvement from 1998 to 2007, and a significant increase in funding and development since 2008 [7][8]. Industry Chain - The industry chain for national key laboratory construction includes upstream suppliers of laboratory furniture and materials, midstream service providers, and downstream clients across various sectors such as manufacturing, agriculture, medicine, and energy [9][11]. Development Environment - The policy framework for technological innovation in China has strengthened, leading to increased R&D funding from CNY 14,169.88 billion in 2015 to CNY 36,130 billion in 2024, with a compound annual growth rate of 10.96% [13]. Current Industry Status - The national key laboratory system has achieved significant results, with a focus on structural reform and functional reorganization to enhance innovation efficiency and service capabilities [15][16]. Key Enterprises - The industry is characterized by a large number of small-scale enterprises with varying technical capabilities, with notable companies including Panmei Lab, Kebe Technology, and Laibotai Technology [19][20]. Future Trends - The industry is expected to see deep interdisciplinary integration, intelligent transformation through AI and IoT, and a focus on sustainable development in line with carbon neutrality goals [25][26][28].

Core Viewpoint - The company has experienced significant growth in performance since the entry of state-owned capital, which has provided support through business optimization, market expansion, and management improvements [2] Group 1: Company Performance and Support - The entry of state-owned capital has led to a focus on core business areas and management structure optimization, enhancing market development efforts [2] - The company aims to achieve high-quality development through measures such as digital transformation, internal management improvements, and potential refinancing or mergers [2] - In Q1 2025, the company reported a main revenue of 136 million, a year-on-year increase of 21.85%, and a net profit attributable to shareholders of 16.24 million, up 44.38% year-on-year [8] Group 2: Production Capacity and Expansion Plans - The company currently has good production capacity and can expand based on customer orders, with sufficient space available for production increases [3] Group 3: Research and Development - The company supplies ventilation and air treatment systems to various sectors, including nuclear power and civil engineering, and is monitoring developments in controlled nuclear fusion and spent fuel processing [4] Group 4: 3D Printing Business - The company has invested 50 million in Southern Additive to support its 3D printing services and nuclear material procurement, with operations progressing steadily [5] Group 5: International Market Development - The company primarily focuses on the domestic market but has begun exploring international opportunities, with some initial success in 2024 [7] Group 6: Financial Metrics - The company reported a debt ratio of 15.86%, investment income of 2.98 million, financial expenses of -0.1254 million, and a gross profit margin of 30.37% [8]

Group 1: Company Overview and Performance - The company has experienced good performance growth since the state-owned capital took over, focusing on optimizing business segments and management structure [1] - Key strategies include enhancing market expansion efforts and improving internal management through digital transformation [1] - Support from shareholders includes potential refinancing and mergers to expand the company's scale and improve profitability [1] Group 2: Production Capacity and Expansion Plans - The company currently has good production capacity and sufficient space to expand based on customer orders [2] - Production is aligned with customer demand, allowing for flexible expansion as needed [2] Group 3: Research and Development in Emerging Fields - The company supplies ventilation and air treatment systems primarily to nuclear power, subways, tunnels, and large industrial and civil construction sectors [3] - There is currently no forecast for equipment demand in controlled nuclear fusion and spent fuel processing due to the experimental stage of these projects [3] Group 4: 3D Printing Business Development - The company has acquired minority shareholder rights in Southern Additive and invested 50 million yuan to support its 3D printing services and nuclear material procurement [4] - The 3D printing services and nuclear material procurement business are progressing steadily [4] Group 5: Equity Incentive Plans - The company is considering equity incentive plans based on market conditions, development strategies, and shareholder interests [5] - Further decisions will be disclosed in accordance with regulations [5] Group 6: International Market Expansion - Currently, the company's business is primarily focused on the domestic market, with some products following customers abroad [6] - In 2024, the company achieved limited independent overseas expansion in nuclear power and industrial sectors, with plans to explore international market opportunities in 2025 [7]

南方风机股份有限公司 信息披露管理办法 （经第六届董事会第八次会议审议通过） 第一章 总则 第一条 为提高南方风机股份有限公司（以下简称"公司"）信息披露工作 质量，规范信息披露程序和公司对外信息披露行为，确保公司对外信息披露工作 的真实性、准确性、及时性和统一性，切实保护公司和广大投资者的合法权益， 根据《中华人民共和国公司法》（以下简称"《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》、《深圳证券交易所创业板股票上 市规则》（以下简称"《上市规则》"）、《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》（以下简称"运作指引"）和中国证 券监督管理委员会（以下简称"中国证监会"）、深圳证券交易所的其他规范性 文件及公司章程的规定，并结合公司的实际情况，制订本办法。 第二条 除非文中另有所指，本办法所述信息披露是指将可能对公司股票及 其衍生品种交易价格或者投资决策产生重大影响而投资者尚未得知的信息，在规 定时间内，通过指定的媒体，以规定的方式向社会公众公布，并送达证券监管部 门。 本办法所述信息披露义务人是指公司董事会、董事、高级管理人员、各部门 及各子公司的主要 ...

本人麦志荣，1971年生，中国国籍，无境外永久居留权，本科学历，注册 会计师、注册税务师。历任广东发展银行南海分行会计员、南海市审计师事务 所部长，现任佛山市南海骏朗会计师事务所有限公司副所长。2023年9月起，担 任公司独立董事。 2、独立性说明 南方风机股份有限公司 独立董事2024年度述职报告 各位股东： 本人（麦志荣）作为南方风机股份有限公司（以下简称"公司"）的独立 董事，在任职期间，严格按照《公司法》、《证券法》、《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》等有关法律法规及公 司《章程》和《独立董事工作制度》等规定和要求，认真履行独立董事应尽的 义务和职责，积极出席公司2024年度的相关会议，认真审议董事会各项议案， 对公司重大事项发表了独立意见，充分发挥了独立董事及各专业委员会的作用。 同时，通过发挥自身的专业优势，为公司的规范运作、审计、人才选拔等工作 提出了意见和建议。现将本人2024年度履行独立董事职责情况报告如下： 一、独立董事的基本情况及独立性自查情况 1、基本情况 2、出席董事会专门委员会、独立董事专门会议工作情况 本人作为公司审计委员会主任委员、薪酬与考 ...