会杜律师事务所 KING&WODD AIIFSONS 广东省深圳市南山区科苑南路2666号 邮编· 518052 中国华润大厦78层 T +86 755 2216 3333 F +86 755 2216 3380 www.kwm.com 北京市金杜（深圳）律师事务所 关于湖北开特汽车电子电器系统股份有限公司 2024 年年度股东会 之法律意见书 致:湖北开特汽车电子电器系统股份有限公司 北京市金杜（深圳）律师事务所（以下简称本所）接受湖北开特汽车电子电 器系统股份有限公司（以下简称公司）委托,根据《中华人民共和国证券法》（以 下简称《证券法》)、《中华人民共和国公司法》（以下简称《公司法》)、中国证券 监督管理委员会（以下简称中国证监会）《上市公司股东会规则》（以下简称《股 东会规则》)等中华人民共和国境内（以下简称中国境内，为本法律意见书之目的, 不包括中国香港特别行政区、中国澳门特别行政区和中国台湾地区）现行有效的 法律、行政法规、规章、规范性文件和现行有效的公司章程有关规定，指派律师 出席了公司于 2025 年 5 月 23 日召开的 2024 年年度股东会（以下简称本次股东 会）,并就本次股东会相关事 ...

Group 1: New Product Launches - Huawei launched nova 14 series and MateBook Fold, featuring the world's largest dual-layer OLED display[1] - Xiaomi introduced the new flagship Xiaomi 15S Pro and the 3nm flagship chip,玄戒 O1, with a transistor count of 19 billion[1][17] Group 2: Market Capitalization - Total market capitalization of 24 consumer electronics companies on the North Exchange reached 76.078 billion yuan as of May 23, 2025[21] - Total market capitalization of 16 semiconductor-related companies on the North Exchange reached 60.768 billion yuan as of May 23, 2025[24] Group 3: Industry Performance - Average decline in five major industries: high-end equipment (-4.32%), information technology (-5.02%), chemical new materials (-3.88%), consumer services (-4.27%), and pharmaceutical biology (-2.37%) for the week[2][27] - The median P/E ratio for the electronic industry increased to 64.9X, while the median P/E for the smart manufacturing industry decreased to 45.3X[41][48] Group 4: Investment Announcements - Haitai New Energy plans to invest approximately 600 million yuan in a new 2GW solar cell and 1GW module project in Indonesia[4][63]

Summary of Key Points Core Viewpoint - The announcement details the lifting of restrictions on 112,500 shares of Hubei Kait Automotive Electronics Co., Ltd., which represents 0.0628% of the company's total share capital, effective from May 30, 2025 [1]. Details of Restricted Stock Release - The total number of shares to be released from restrictions is 112,500, which constitutes 0.0628% of the total share capital of the company [1]. - The release of restrictions is attributed to the annual unlocking of shares for directors, supervisors, and senior management personnel [2]. - The total number of shares that remain restricted after this release is 2,286,000 [2]. Share Capital Situation Post-Release - After the release of restrictions, the total number of unrestricted shares will be 100,279,448, accounting for 55.9403% of the total share capital [3]. - The total share capital of the company is 179,261,468 [3]. Compliance and Disclosure - The shareholders applying for the release of restrictions have no outstanding commitments and there are no non-operational fund occupations by these shareholders [6]. - The company will fulfill its information disclosure obligations if any of the shareholders decide to reduce their holdings in the future [5].

Group 1: Investor Relations Activities - The investor relations activity included a site visit and discussion on May 20, 2025, at the company's location in Wuhan [3] - Attendees included representatives from various securities firms and asset management companies [3] Group 2: Company Projects and Financials - The construction of the vehicle actuator project is ongoing, with the fifth floor of the main building under construction [3] - In 2024, sales revenue from actuator products reached ¥327.21 million, accounting for 39.60% of total revenue; sensor products contributed 35.65%, and controllers accounted for 24.04% [4] Group 3: Orders and Competitiveness - The company supplies air outlet actuators to a globally renowned electric vehicle manufacturer and has increased the supply of air conditioning actuators through secondary supply channels [5] - The company has established a strong customer resource advantage over 29 years in the automotive parts industry, with long-term relationships with major domestic and international automotive manufacturers [6] Group 4: Competitors - Major competitors for sensor products include companies such as Xiaogan Huagong Gaoli Electronics Co., Ltd. and Jiangsu Riying Electronics Co., Ltd. [7] - Competitors for controller products include Wuhan Xianjie Electronics Co., Ltd. and for actuator products include Delta Electronics Holdings Limited [7]

一、本次股票解除限售数量总额为 112,500 股，占公司总股本 0.0628%，可交易 时间为 2025 年 5 月 30 日。 二、本次股票解除限售的明细情况及原因 单位：股 证券代码：832978 证券简称：开特股份 公告编号：2025-051 湖北开特汽车电子电器系统股份有限公司 2022 年限制性股票激励计划 限制性股票解除限售公告 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。 | | | 是否为 | | 本 | | | | 本次解 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 控股股 | 董事、监 | 次 | | 本次变 | | | | | | 股东姓 | 东、实 | 事、高级 | 解 | 本次解 | 更限售 | 变更后 | 除限售 | 尚未解除 | | 序 | 名或名 | 际控制 | 管理人 | 限 | 除限售 | 类型登 | 限售类 | 股数占 | 限售的股 | | | 称 | 人或其 | ...

Core Insights - Kaite Co., Ltd. reported a significant growth in Q1 2025, with revenue reaching 240 million yuan, a year-on-year increase of 48.05%, and a net profit attributable to shareholders of 40.13 million yuan, up 41.60% [1] - The growth in the new energy vehicle (NEV) market has directly contributed to the company's performance, with NEV production and sales in China increasing by 50.4% and 47.1% respectively [1] Financial Performance - The company's operating income for Q1 2025 was 240 million yuan, with a year-on-year growth of 48.05% [1] - Net profit attributable to shareholders was 40.13 million yuan, reflecting a 41.60% increase year-on-year [1] - The non-recurring net profit reached 39.93 million yuan, with a growth rate of 61.87% [1] - Operating costs increased by 44.30% year-on-year, but the gross margin remained stable due to the release of scale effects [1] Market Dynamics - The NEV market in China saw production and sales growth of 14.5% and 11.2% respectively, with NEVs accounting for 41.2% of total new car sales [1] - The penetration of NEVs and smart chassis is accelerating, benefiting companies like Kaite Co., Ltd. in the automotive electronics sector [1] Technological Advancements - Kaite Co., Ltd. has strengthened its technological barriers in the core component localization process, holding a total of 340 patents, including 34 invention patents [2] - R&D expenses increased by 16.02% to 11.09 million yuan, representing 4.63% of revenue [2] Capacity Expansion - The construction of the subsidiary Kaite Electronics Yunmeng Co., Ltd.'s capacity expansion and fundraising projects is progressing steadily, with construction projects increasing by 43.76% compared to the end of the previous year [2] Strategic Focus - The company aims to deepen its focus on the automotive thermal system sector, leveraging customer and product resource potential to convert into sales and profits [2] - Kaite Co., Ltd. is actively advancing the full process of R&D, design, trial production, and mass production for new generation sensors and actuators to ensure smooth market entry and sustainable delivery [2]

Investment Rating - The report assigns an "Accumulate" rating for the company, indicating an expectation that the stock will outperform the market index by 5%-15% over the next six months [4][6]. Core Insights - The company reported a significant increase in revenue and profit for 2024, with total revenue reaching 826 million yuan, a year-on-year growth of 26.5%, and a net profit of 138 million yuan, up 21.24% [4]. - In Q1 2025, the company continued to show strong growth, achieving revenue of 240 million yuan, a 48.05% increase year-on-year, and a net profit of 40 million yuan, up 41.6% [4]. - The company's actuator business experienced substantial growth, with sales increasing by 55.40% in 2024, contributing to 39.6% of total revenue [4]. Summary by Sections Financial Performance - In 2024, the company achieved total revenue of 826 million yuan and a net profit of 138 million yuan, with a gross margin of 32.87% in Q1 2025 [4][5]. - The company forecasts earnings per share of 1.11 yuan and 1.34 yuan for 2025 and 2026, respectively, with corresponding price-to-earnings ratios of 22 and 18 [4][5]. Product Segments - The sales revenue for sensor products was 295 million yuan in 2024, with a gross margin of 49.64%, while controller products generated 199 million yuan with a gross margin of 18.22% [4]. - The actuator segment's revenue reached 327 million yuan in 2024, with a gross margin improvement of 2.3 percentage points to 25.61% [4]. Cost Structure - The total operating costs for 2024 were 669 million yuan, with a breakdown of operating expenses including sales, management, and R&D costs [5].

证券代码：832978 证券简称：开特股份 公告编号：2025-048 湖北开特汽车电子电器系统股份有限公司 第五届监事会第八次会议决议公告 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 1.会议召开时间：2025 年 4 月 28 日 2.会议召开地点：武汉市经济技术开发区（汉南区）开特汽车电子工业园二楼会 议室 3.会议召开方式：现场 （一）会议召开情况 4.发出监事会会议通知的时间和方式：2025 年 4 月 25 日以邮件方式发出 5.会议主持人：潘英武 6.召开情况合法、合规、合章程性说明： 本次会议的召集、召开、议案审议程序和议事内容均符合《公司法》和《公 司章程》的规定，所作决议合法有效。 （二）会议出席情况 会议应出席监事 3 人，出席和授权出席监事 3 人。 1.议案内容： 根据《北京证券交易所股票上市规则》《北京证券交易所上市公司业务办理 指南第 6 号—定期报告相关事项》等业务规则及《公司章程》的有关规定，公司 编制了《2025 年一季度报告》。具体内容详 ...

证券代码：832978 证券简称：开特股份 公告编号：2025-046 湖北开特汽车电子电器系统股份有限公司 投资者关系活动记录表 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、投资者关系活动类别 □特定对象调研 √业绩说明会 □媒体采访 □现场参观 □新闻发布会 □分析师会议 □路演活动 □其他 二、投资者关系活动情况 活动时间：2025 年 4 月 25 日 活动地点：价值在线（https://www.ir-online.cn/）网络互动。 参会单位及人员：通过网络方式参与公司本次业绩说明会的投资者。 上市公司接待人员：董事长兼总经理郑海法先生、董事会秘书李元志先生、 财务总监余雄兵先生、保荐代表人宋德华先生。 三、投资者关系活动主要内容 本次年度报告业绩说明会通过年报视频解读等形式，介绍公司基本情况，回 顾公司 2024 年经营成果及对未来发展展望。同时，公司就投资者关心的问题进 行了沟通交流，主要问题及回复如下： 5、公司产品应用在储能等新领域的空间如何？是否有相关客户导入？订 单量如何？ ...

证券代码：832978 证券简称：开特股份 公告编号：2025-047 湖北开特汽车电子电器系统股份有限公司 第五届董事会第十次会议决议公告 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：2025 年 4 月 28 日 2.会议召开地点：武汉市经济技术开发区（汉南区）开特汽车电子工业园二 楼会议室 3.会议召开方式：现场与通讯相结合 4.发出董事会会议通知的时间和方式：2025 年 4 月 25 日以邮件方式发出 5.会议主持人：郑海法 6.会议列席人员：公司监事会成员 7.召开情况合法、合规、合章程性说明： 本次会议的召集、召开、议案审议程序和议事内容均符合《公司法》和《公 司章程》的规定，所作决议合法有效。 （二）会议出席情况 会议应出席董事 7 人，出席和授权出席董事 7 人。 二、议案审议情况 （一）审议通过《关于 2025 年一季度报告的议案》 1.议案内容： 根据《北京证券交易所股票上市规则》《北京证券交易所上市公司业务办理 指 ...