证券代码：688533 证券简称：上声电子 Suzhou Sonavox Electronics Co.,Ltd. （住所：江苏省苏州市相城区元和街道科技园中创路 333 号） 向不特定对象发行可转换公司债券方案的 论证分析报告 二〇二五年五月 1 第一节 本次发行证券及其品种选择的必要性 苏州上声电子股份有限公司（以下简称"上声电子"、"公司"或 "发行人"）系上海证券交易所（以下简称"上交所"）科创板上市公 司。为满足公司发展的资金需求，扩大公司经营规模，增强公司综合 竞争力，提升盈利能力，公司结合自身实际状况，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》 （以下简称"《证券法》"）以及《上市公司证券发行注册管理办法》 （以下简称"《注册管理办法》"）等相关规定，拟通过向不特定对象 发行可转换公司债券（以下简称"本次发行"；可转换公司债券以下 简称"可转债"）的方式募集资金。 苏州上声电子股份有限公司 一、本次发行证券种类 本次发行证券的种类为可转换为公司股票的可转债。该等可转债 及未来转换的公司股票将在上交所科创板上市。 二、本次募集资金投资项目的可行性及必要性 本 ...

证券代码：688533 证券简称：上声电子 苏州上声电子股份有限公司 Suzhou Sonavox Electronics Co.,Ltd. （住所：江苏省苏州市相城区元和街道科技园中创路 333 号） 向不特定对象发行可转换公司债券 募集资金使用的可行性分析报告 二〇二五年五月 一、募集资金使用计划 本次向不特定对象发行可转换公司债券的募集资金总额不超过 33,000 万元（含本数），扣除发行费用后的募集资金净额将全部用 于以下项目： 在本次募集资金到位之前，公司将根据募集资金投资项目实施进 度的实际情况通过自有或自筹资金先行投入，并在募集资金到位后按 照规定的程序予以置换。若本次实际募集资金净额少于上述募集资金 拟投入金额，公司将根据实际募集资金净额对上述项目的募集资金投 入金额进行适当调整，募集资金不足部分由公司以自筹资金解决。在 不改变本次募集资金投资项目的前提下，公司董事会可根据项目实际 需求，对上述项目的募集资金投入顺序和金额进行适当调整。 二、本次募集资金投资项目的背景 （一）新能源汽车市场蓬勃发展，驱动声学产品需求持续增长 根据 EVTank 数据，2024 年全球新能源汽车销量达到 1,82 ...

苏州上声电子股份有限公司 可转换公司债券持有人会议规则 第一章 总则 公司将聘请本次可转债发行的承销机构或其他经中国证券监督 管理委员会（以下简称"中国证监会"）认可的机构担任本次 可转债的受托管理人（以下简称"债券受托管理人"或"受托 管理人"）。 第三条 债券持有人会议由全体债券持有人（包括所有出席会议、未出 席会议、反对决议或放弃投票权的债券持有人、持有无表决权 的本次可转债之债券持有人，以及在相关决议通过后受让本次 可转债的债券持有人，下同）依据本规则组成，债券持有人会 议依据本规则规定的程序召集和召开，并对本规则规定的权限 范围内的事项依法进行审议和表决。 1 第一条 为规范苏州上声电子股份有限公司（以下简称"公司"）可转换 公司债券持有人（以下简称"债券持有人"）会议（以下简称"债 券持有人会议"）的组织和行为，界定债券持有人会议的权利和 义务，保障债券持有人的合法权益，根据《中华人民共和国公 司法》《中华人民共和国证券法》《上市公司证券发行注册管理 办法》《可转换公司债券管理办法》《上海证券交易所科创板股 票上市规则》等法律、法规及其他规范性文件的有关规定，并 结合公司的实际情况，特制订本规则。 ...

智通财经5月12日电，上声电子(688533.SH)公告称，公司计划向不特定对象发行可转换公司债券，募集 资金总额不超过3.3亿元，用于扬声器智能制造技术升级项目、车载数字音视频技术产业化项目以及补 充流动资金。债券期限为六年，初始转股价格不低于募集说明书公告日前二十个交易日公司股票交易均 价和前一个交易日均价。转股期限自发行结束之日起满六个月后的第一个交易日起至可转换公司债券到 期日止。 上声电子：拟发行可转债募集资金总额不超3.3亿元 ...

Core Viewpoint - The report outlines the continuous supervision and compliance of Suzhou Shangsheng Electronics Co., Ltd. by Dongwu Securities, emphasizing the company's adherence to regulations and its operational integrity post-IPO [1][2][3]. Continuous Supervision Work - The sponsor has established and effectively implemented a continuous supervision system, creating specific work plans for ongoing oversight [1][2]. - The sponsor has signed relevant agreements with the company, clarifying rights and obligations during the supervision period, which have been filed with the Shanghai Stock Exchange [2]. - Regular communication, site visits, and due diligence checks are conducted to understand the company's business situation [2][3]. Compliance and Governance - The company has not reported any violations or breaches of commitments during the supervision period [3]. - The sponsor has ensured that the company and its executives comply with laws, regulations, and the business rules set by the Shanghai Stock Exchange [3][4]. - The company has established effective internal control systems, including financial management and information disclosure protocols [7][8]. Financial Performance - The company's operating revenue for the reporting period reached approximately CNY 2.78 billion, a 19.32% increase from the previous year [13]. - The net profit attributable to shareholders increased by 47.92%, driven by growth in the automotive market and enhanced product competitiveness [14]. - The company’s total assets grew by 15.47% year-on-year, reaching approximately CNY 3.33 billion [13]. Market and Industry Risks - The company faces risks related to core competitiveness, particularly in technology innovation, as the automotive industry demands higher performance standards [9][10]. - Export sales account for 35.48% of the company's revenue, with significant exposure to markets like the U.S. and Europe, which may be affected by geopolitical tensions [10][11]. - Fluctuations in raw material prices and currency exchange rates pose additional financial risks [10][12]. Competitive Advantages - The company maintains a strong technological edge through continuous R&D, holding numerous patents and focusing on automotive acoustic technology [15][16]. - It has developed a global delivery capability, establishing production bases in key automotive regions to enhance responsiveness to customer needs [20][21]. - The company has built stable relationships with major automotive manufacturers, ensuring a consistent customer base [23]. R&D and Innovation - The company has increased its R&D investment, resulting in the application for 81 new patents during the reporting period [24]. - The R&D team has expanded, focusing on new products and technologies to maintain competitive advantages in the automotive sector [24]. Use of Raised Funds - As of December 31, 2024, the company has fully utilized the raised funds in compliance with relevant regulations, with no remaining balance [24].

东吴证券股份有限公司 关于苏州上声电子股份有限公司 2024 年度持续督导跟踪报告 根据《证券发行上市保荐业务管理办法》《上海证券交易所科创板股票上市 规则》《上海证券交易所上市公司自律监管指引第 11 号——持续督导》《上海 证券交易所科创板上市公司自律监管指引第 1 号——规范运作》等有关法律、法 规的规定，东吴证券股份有限公司（以下简称"保荐机构"）作为苏州上声电子 股份有限公司（以下简称"上声电子"或"公司"）持续督导工作的保荐机构， 负责上声电子上市后的持续督导工作，并出具本持续督导跟踪报告，具体内容如 下： 一、持续督导工作情况 | | 序号 工作内容 | 持续督导情况 | | --- | --- | --- | | 1 | 建立健全并有效执行持续督导工作制度，并针 对具体的持续督导工作制定相应的工作计划。 | 保荐机构已建立并有效执行了持续 | | | | 督导制度，并制定了本项目的持续 | | | | 督导工作计划。 | | 2 | 根据中国证监会相关规定，在持续督导工作开 | 保荐机构已与上声电子签署相关协 | | | 始前，与上市公司或相关当事人签署持续督导 | 议，明确了双方在持续督导期 ...

Core Insights - The automotive industry experienced stable revenue growth in Q1 2025, with a year-on-year increase of 6.8%, while total profit decreased by 8.9% to 946.5 billion yuan [11][12] - The report highlights that leading companies in the automotive sector, particularly those with efficient management, have shown better-than-average performance in terms of net profit and operating cash flow [3][8] - The anticipated release of new models and the impact of local consumption promotion policies are expected to support a gradual recovery in automotive company performance in Q2 2025 [3][12] Revenue and Profit Analysis - In 2024, the automotive industry generated a total revenue of 10.65 trillion yuan, reflecting a 5.4% year-on-year growth, while total profit fell by 9.1% to 462.26 billion yuan [11][12] - The Q1 2025 revenue for the automotive industry was 2.40 trillion yuan, with a profit total of 946.5 billion yuan, indicating a continued decline in profitability [11][12] Profitability Comparison - The profitability of passenger vehicle companies showed significant differentiation in Q1 2025, with some companies like BYD and Seres maintaining strong growth, while others like GAC Group and JAC Motors faced challenges [17][18] - In 2024, the overall profit margin for the automotive industry was 12.4%, down 0.9 percentage points year-on-year, and further decreased to 12.1% in Q1 2025 [12][27] Inventory Management - Inventory levels in the automotive sector showed improvement for bus and parts companies, while passenger vehicle companies faced slight increases in turnover pressure [8][12] - By the end of Q1 2025, the inventory of the automotive industry accounted for 20.9% of current assets, a 1.2 percentage point increase year-on-year [8][12] Cash Flow Analysis - The overall cash flow in the automotive industry faced pressure, with the net cash flow from operating activities for the vehicle sector turning negative at -22.19 billion yuan in Q1 2025 [8][12] - The cash flow for parts companies showed a decline, with a total of 123.05 billion yuan in Q1 2025, down 1.4% year-on-year [8][12] Investment Recommendations - The report suggests focusing on leading automotive companies and those involved in the Huawei and Xiaomi supply chains, as well as companies in the humanoid robot and intelligent driving sectors [3][8] - Recommended companies include SAIC Motor, JAC Motors, BYD, Changan Automobile, and several parts manufacturers such as New Spring Co., Silver Wheel Co., and Top Group [3][8]

2024 年年度股东大会会议资料 证券代码：688533 证券简称：上声电子 债券代码：118037 债券简称：上声转债 苏州上声电子股份有限公司 苏州市-相城区 二〇二五年五月二十日 2024 年年度股东大会会议资料 苏州上声电子股份有限公司 2024 年年度股东大会会议资料 苏州上声电子股份有限公司 为维护广大投资者的合法权益，保证大会的顺利进行，保障股东 在本次股东大会期间依法行使权利，苏州上声电子股份有限公司（以 下简称"上声电子"或"公司"）根据《公司法》、中国证监会《上 市公司股东大会规则》和《公司股东大会议事规则》等有关规定，特 制定本会议须知，内容如下： 一、为确认出席大会的股东或其代理人或其他出席者的出席资格， 会议工作人员将对出席会议者的身份进行必要的核对工作，请被核对 者给予配合。 二、出席大会的股东或其代理人或其他出席者请提前 30 分钟到 达会场签到确认参会资格。会议开始后，会议登记应当终止，由会议 主持人宣布现场出席会议的股东和代理人人数及所持有的表决权数量。 三、为保证股东大会的严肃性和正常秩序，切实维护与会股东及 股东代理人的合法权益，除出席会议的股东及股东代理人、公司董事、 ...

2024 年年度股东大会会议资料 证券代码：688533 证券简称：上声电子 债券代码：118037 债券简称：上声转债 苏州上声电子股份有限公司 2024 年年度股东大会会议资料 苏州市-相城区 二〇二五年五月二十日 1 / 49 2024 年年度股东大会会议资料 苏州上声电子股份有限公司 2025 年年度股东大会会议资料目录 | 2024 | | 年年度股东大会会议须知 3 | | --- | --- | --- | | 2024 | | 年年度股东大会会议议程 6 | | 2024 | | 年年度股东大会会议议案 8 | | 关于公司 | | 2024 年度董事会工作报告的议案 9 | | 2024 | | 年度董事会工作报告 10 | | 关于公司 | | 2024 年度监事会工作报告的议案 21 | | 2024 | | 年度监事会工作报告 22 | | 关于公司 | | 2024 年年度报告及其摘要的议案 28 | | 关于 | 2024 | 年度财务决算报告的议案 29 | | 2024 | | 年度财务决算报告 30 | | 关于 | 2025 | 年度财务预算报告的议案 39 | | 202 ...

Summary of the Conference Call for 上声电子 Company Overview - **Company**: 上声电子 - **Industry**: Automotive Electronics Key Financial Performance - **Q1 2025 Revenue**: Exceeded 600 million, a year-on-year increase of approximately 6% [2][3] - **2024 Revenue**: 2.776 billion, a year-on-year increase of 19.32% [3] - **2024 Net Profit**: 235 million, a year-on-year increase of 47.9% [3] - **2025 Revenue Target**: Exceed 3 billion [4] Product Performance - **Product Lines**: Significant growth in amplifiers and AVAS automotive electronic products, both exceeding 40% growth [2][3] - **Speaker Sales**: Expected to reach approximately 90 million units in 2024, with domestic market growth being the fastest [2][11] - **Amplifier Sales**: Targeting 750,000 to 850,000 units in 2024, aiming for 1 million units in 2025 [2][12] Market Dynamics - **Domestic vs. Overseas Market**: Domestic market remains the main revenue source, with overseas market revenue accounting for about 30%, showing a declining trend [2][5] - **Impact of US-China Trade Tensions**: Trade tensions have affected operations, but customer orders remain intact. The company is negotiating solutions such as transshipment trade or production in Mexico [5][7] Operational Insights - **Czech and Mexico Operations**: Revenue growth in Czech and Mexico, but gross margins have declined. The Mexico plant is stabilizing, with ongoing efforts to improve profitability [2][6][8] - **Hefei Plant**: Total investment over 500 million, with significant depreciation impacts. The goal for 2025 is to achieve breakeven [4][15][16] Gross Margin and Cost Management - **Gross Margin Expectations**: 2024 speaker gross margin expected to decrease by 3%, while amplifier gross margin is projected to increase by 9% [2][10] - **Cost Control Measures**: The company plans to reduce losses through cost-cutting and efficiency improvements [13] Future Outlook - **2025 Growth Strategy**: Focus on innovation, including AI amplifiers and digital speakers to enhance market demand and gross margins [31] - **New Client Projects**: Anticipated production of consumer audio products in the second half of 2025, with potential new automotive projects [32] Challenges and Risks - **Competitive Pressure**: The automotive industry is highly competitive, leading to pricing pressures, especially in low-end products [29][33] - **Material Costs**: Rising raw material prices, particularly for rare earth materials, are expected to impact gross margins [45] Global Expansion Plans - **Production Shift to Mexico**: Plans to transfer some production to Mexico by 2026, including new assembly lines for low-frequency and high-frequency speakers [41] - **Market Development**: Focus on expanding client relationships in Europe and Mexico, targeting major automotive brands [44] Additional Insights - **Software Development**: The company has a robust software team focused on various algorithms to enhance audio experiences [40] - **Acoustic Configuration Trends**: Both new and traditional automotive companies are enhancing their acoustic configurations, indicating a shift towards higher quality sound systems [36] This summary encapsulates the key points from the conference call, highlighting the company's performance, market dynamics, operational insights, and future strategies.