证券代码：688533 证券简称：上声电子 公告编号：2025-008 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 关于 2024 年度利润分配方案的公告 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、准确性和完整性依 法承担法律责任。 重要内容提示： 苏州上声电子股份有限公司（以下简称"公司"）2024 年度 利润分配方案：每 10 股派送现金股利 4.50 元（含税），不送红股， 不进行资本公积转增股本。 本次利润分配以实施权益分派股权登记日登记的总股本为基 数，具体日期将在权益分派实施公告中明确。 在实施权益分派的股权登记日前公司总股本发生变动的，公司 拟维持每股现金分红比例不变，相应调整现金红利总额，并将另行公 告具体调整情况。 公司本利润分配方案未触及《上海证券交易所科创板股票上市 规则（2024 年 4 月修订）》第 12.9.1 条第一款第（八）项规定的可 能被实施其他风险警示的情形。 一、利润分配方案内容 经信永中和会计师事务所（特殊普通合伙）审计，截至 2024 年 12 月 31 日 ， 公 司 母 公 司 ...

Financial Performance - The company's operating revenue for 2024 reached ¥2,775,904,771.25, representing a year-on-year increase of 19.32% compared to ¥2,326,463,032.64 in 2023[24]. - Net profit attributable to shareholders increased by 47.92% to ¥235,173,752.71 in 2024, up from ¥158,988,236.51 in 2023, driven by revenue growth and improved product structure[26]. - The cash flow from operating activities rose by 39.91% to ¥332,190,741.14 in 2024, compared to ¥237,425,224.26 in 2023, primarily due to increased business scale[26]. - The company's total assets as of the end of 2024 were ¥3,330,238,800.71, a 15.47% increase from ¥2,884,165,557.57 in 2023[24]. - Basic earnings per share for 2024 were ¥1.47, reflecting a 48.48% increase from ¥0.99 in 2023[25]. - The company reported a foreign exchange loss of CNY 10,325,200 in 2024, a significant change from a foreign exchange gain of CNY 17,077,200 in 2023, affecting overall performance[117]. - The company achieved a total revenue of 25,950.00 million RMB, with a significant increase from the previous period's 16,517.01 million RMB[95]. Research and Development - The R&D expenditure as a percentage of operating revenue decreased to 5.95% in 2024 from 6.41% in 2023[25]. - Significant R&D investments were made, focusing on next-generation automotive audio electronics and AI panoramic sound systems, with successful development of two new chips[41]. - The company achieved a total R&D investment of ¥165,170,105.07 in the current year, representing a 10.72% increase compared to ¥149,172,237.71 in the previous year[82]. - The company applied for a total of 81 patents during the reporting period, with 37 patents granted, bringing the cumulative total to 418 applications and 240 grants[80]. - The company has developed a dual-drive development model of "software + hardware" to meet customer needs effectively[104]. Market Expansion and Strategy - The company plans to continue expanding its market presence, particularly in the automotive sector, leveraging its competitive advantages in speaker products[26]. - The company aims to leverage its position in the automotive supply chain to capitalize on the rapid development of smart cockpit technologies[43]. - The company is actively exploring investment opportunities in AI and big data technologies, participating in investments in companies like Guizhou 369 Smart Technology[43]. - The company aims to enhance customer satisfaction and focus on business expansion, technological innovation, and smart manufacturing to navigate the complex market environment in 2025[169]. - The company plans to increase R&D investment in acoustic signal processing, automotive electronic products, and software algorithms, particularly in sound effect algorithms and noise reduction algorithms[169]. Governance and Compliance - The board of directors and management have confirmed the authenticity, accuracy, and completeness of the annual report[4]. - The company has received a standard unqualified audit report from the accounting firm Xin Yong Zhong He[6]. - There are no significant risks that could materially affect the company's operations during the reporting period[5]. - The company has not reported any non-operating fund occupation by controlling shareholders or related parties[8]. - The company has not experienced any changes in governance arrangements or other significant matters during the reporting period[8]. Customer and Supplier Relationships - The company's top five customers contributed CNY 1,273,347,800 to sales, accounting for 47.09% of total revenue, indicating a high customer concentration risk[115]. - The total procurement amount from the top five suppliers was 44,956.80 million RMB, accounting for 27.11% of the annual total procurement[141]. - There were no significant dependencies on a single supplier, as no supplier accounted for more than 50% of total procurement[144]. - The company has established deep and stable partnerships with leading automotive manufacturers and acoustic brands, embedding product development into the vehicle development cycle[66]. Product Development and Innovation - The company has developed 11 core technologies in areas such as acoustic product simulation and design, vehicle audio system design, and digital speaker systems, enhancing its competitive edge in the automotive electronics sector[67]. - The company has obtained 7 domestic invention patents and 2 PCT international patents related to acoustic simulation technology, enhancing product design and performance[70]. - The company has introduced a new active noise control system that utilizes online identification methods to enhance robustness and stability, with 5 domestic invention patents obtained[74]. - The company has developed a new technology for speaker non-linear distortion assessment, which accurately predicts output characteristics and improves sound fidelity[72]. - The company is focusing on market expansion through innovative product development and advanced materials to enhance audio performance in vehicles[87]. Financial Risks and Challenges - The company faces risks related to continuous technological innovation, as increasing competition in the automotive audio industry demands higher performance and quality standards[113]. - The automotive industry, which the company primarily serves, is subject to cyclical fluctuations influenced by macroeconomic conditions[118]. - The company faces risks from high customer concentration and potential impacts from geopolitical tensions affecting overseas markets[119]. Employee and Management - The company has a diverse board with a mix of genders and ages, promoting a balanced decision-making environment[182]. - The total compensation for the vice presidents ranges from 99.21 to 104.75, reflecting competitive remuneration in the industry[182]. - The company has appointed several independent directors, with terms ranging from 2.18 to 5.98 years, ensuring governance stability[182]. - The company is actively engaging in market expansion and product development, as indicated by the ongoing recruitment of key technical staff[184].

Financial Performance - The company's operating revenue for Q1 2025 was ¥636,072,724.12, representing a 6.40% increase compared to ¥597,800,414.49 in the same period last year[4] - Net profit attributable to shareholders decreased by 53.27% to ¥27,325,457.18 from ¥58,475,460.53 year-on-year[4] - The net profit after deducting non-recurring gains and losses fell by 43.03% to ¥23,922,715.50 from ¥41,989,077.29 in the previous year[4] - The basic earnings per share decreased by 54.05% to ¥0.17 from ¥0.37 in the same period last year[5] - Net profit for Q1 2025 was ¥26,088,743.75, a decrease of 55.2% from ¥58,299,386.78 in Q1 2024[18] - Basic earnings per share for Q1 2025 was ¥0.17, down from ¥0.37 in Q1 2024[18] - The company reported a decrease in other income from ¥20,842,296.57 in Q1 2024 to ¥5,209,381.77 in Q1 2025[17] Cash Flow and Liquidity - The company reported a net cash flow from operating activities of -¥77,627,967.80, compared to ¥99,771,166.88 in the same period last year, indicating a significant cash outflow[4] - Cash flow from operating activities in Q1 2025 was negative at -¥77,627,967.80, compared to positive cash flow of ¥99,771,166.88 in Q1 2024[21] - Cash and cash equivalents at the end of Q1 2025 totaled ¥393,820,716.03, down from ¥509,359,744.07 at the end of Q1 2024[22] - Investment activities generated a net cash outflow of -¥56,443,868.61 in Q1 2025, compared to -¥80,481,716.28 in Q1 2024[22] - Financing activities resulted in a net cash outflow of -¥7,298,092.03 in Q1 2025, contrasting with a net inflow of ¥27,639,882.07 in Q1 2024[22] Assets and Liabilities - The total assets at the end of the reporting period were ¥3,212,196,958.83, a decrease of 3.54% from ¥3,330,238,800.71 at the end of the previous year[5] - Current assets totaled CNY 1,891,580,660.40, down from CNY 2,044,547,714.82, indicating a decrease of about 7.47%[14] - Cash and cash equivalents decreased to CNY 393,820,716.03 from CNY 531,710,588.83, representing a decline of approximately 26.0%[14] - Accounts receivable decreased to CNY 751,058,867.62 from CNY 832,608,794.06, a reduction of about 9.8%[14] - Inventory slightly decreased to CNY 400,397,523.65 from CNY 413,900,391.22, showing a decline of approximately 3.3%[14] - Total liabilities decreased to CNY 1,575,508,777.87 from CNY 1,730,072,262.46, reflecting a decrease of about 8.95%[16] - Total equity increased to CNY 1,636,688,180.96 from CNY 1,600,166,538.25, indicating an increase of approximately 2.27%[16] - The company reported a significant reduction in accounts payable, which decreased to CNY 347,449,529.83 from CNY 453,022,358.72, a decline of about 23.3%[15] - Long-term investments increased to CNY 11,490,420.67 from CNY 8,741,746.82, representing an increase of approximately 31.9%[14] Research and Development - Research and development expenses totaled ¥45,164,543.12, an increase of 12.10% from ¥40,290,049.56, with R&D expenses accounting for 7.10% of operating revenue, up from 6.74%[5] - The company experienced a significant increase in research and development expenses, which rose to ¥45,164,543.12 in Q1 2025 from ¥40,290,049.56 in Q1 2024[17] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 7,071[10] - The company has not reported any significant changes in shareholder relationships or participation in margin trading activities[11] Accounting Standards - The new accounting standards or interpretations will be implemented starting from 2025, affecting the financial statements from the beginning of that year[23]

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年度募集资金存放与实际使用情况的专项核查意见 东吴证券股份有限公司（以下简称"东吴证券"或"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"、"公司"或"上市公 司"）的持续督导保荐机构履行持续督导职责，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》《上市公司监管指引第 2 号——上市公司募集资金管理和使用的监管要求》以及《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、法规和规范性文 件的规定，对上声电子 2024 年度募集资金存放与使用情况进行了审慎核查，具 体情况如下： 一、募集资金基本情况 （一）实际募集资金金额和资金到账时间 根据中国证券监督管理委员会出具的《关于同意苏州上声电子股份有限公 司向不特定对象发行可转换公司债券注册的批复》（证监许可[2023]1093 号），公司获准向不特定对象发行可转换公司债券 5,200,000 张，每张债券面值 为人民币 100 元，募集资金总额为人民币 52,000.00 万元，扣除不含税发行费用 人民币 1,232.92 万元， ...

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 年度持续督导工作现场检查报告 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》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" 或"东吴证券"）作为对苏州上声电子股份有限公司（以下简称"上声电子"、"公 司"或"上市公司"）进行持续督导工作的保荐机构，对公司 2024 年度的规范运 作情况进行了现场检查，现就现场检查的有关情况报告如下： 一、本次现场检查的基本情况 （一） 保荐机构 东吴证券股份有限公司 （二） 保荐代表人 章龙平、崔鹏飞 （三） 现场检查时间 2025 年 4 月 27 日至 2025 年 4 月 28 日 （四） 现场检查人员 崔鹏飞、柳以文、程翔、花颖丽、王孙杰 （五） 现场检查内容 公司治理及内部控制、信息披露、独立性、与关联方的资金往来、募集资金 使用情况、关联交易、对外担保、重大对外投资、公司经营状况以及承诺履行情 况等。 （六） 现场检查手段 查看上市公司主要生产经营场所并与上市公司相关人员进行访谈；查阅公司 1 召开的三会会议资料；查阅公司建立或更新的有关内控制度文件；查阅 ...

东吴证券股份有限公司 关于苏州上声电子股份有限公司 开展外汇套期保值业务的核查意见 东吴证券股份有限公司（以下简称"东吴证券"、"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"、"公司"）持续督导的保荐机 构履行持续督导职责，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》等有关规定，对上声电子开展外汇套期保值业务事项进 行了审慎核查，核查情况及核查意见如下： 公司实际出口业务主要采用美元、欧元等外币进行结算，因此当汇率出现较 大波动时，汇兑损益将对公司的经营业绩造成一定影响。为有效规避外汇市场的 风险，防范汇率波动对公司经营业绩造成不利影响，提高外汇资金使用效率，合 理降低财务费用，公司拟与银行开展外汇套期保值业务。公司的外汇套期保值业 务以正常生产经营为基础，以规避和防范汇率风险为目的，不进行单纯以盈利为 目的的投机和套利交易。 二、外汇套期保值业务基本情况 （一）主要涉及币种及业务品种 公司拟开展的外汇套期保值业务只限于从事与公司生产经营所使用的主要 结算货币相同的币种，即美元、欧元等。公司拟进行的外汇套期保值业务品种包 括但不限于远期结售汇、人民币和其他外汇 ...

东吴证券股份有限公司 关于苏州上声电子股份有限公司 预计 2025 年度日常关联交易事项的核查意见 东吴证券股份有限公司（以下简称"东吴证券"、"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"、"公司"）持续督导的保荐机 构履行持续督导职责，根据《证券发行上市保荐业务管理办法》《上海证券交易 所科创板上市公司自律监管指引第 1 号——规范运作》《上海证券交易所科创板 股票上市规则》等有关规定，对上声电子预计 2025 年度日常关联交易事项进行 了审慎核查，核查情况及核查意见如下： 一、日常关联交易基本情况 （一）日常关联交易履行的审议程序 上声电子于 2025 年 4 月 29 日召开了第三届董事会第十二次会议和第三届监 事会第八会议，审议通过了《关于预计 2025 年日常关联交易的议案》。该议案 关联董事已回避表决，出席会议的非关联董事、监事一致表决通过该议案，此关 联交易预计金额较小，无需提交股东大会审议。 公司第三届董事会独立董事专门会议第三次会议审议通过了《关于预计 2025 年度日常关联交易的议案》，会议决议如下：公司 2025 年度预计发生的日 常关联交易系公司开展日常生产经营所 ...

苏州上声电子股份有限公司 2024 年度 募集资金年度存放与使用情况鉴证报告 | 索引 | | | 页码 | | --- | --- | --- | --- | | 鉴证报告 | | | 1-2 | | 关于募集资金 | 2024 | 年度存放与使用情况的专项报告 | 1-7 | | 信永中和会计师事务所 北京市东城区朝阳 北大街 联系电话: +86 (010) 6554 2288 | | | | --- | --- | --- | | telephone: +86 (010) 6554 2288 | 8 号富华大厦 A 座 9 层 | | | ShineWing | 9/F, Block A, Fu Hua Mansion, No.8, Chaoyangmen Beidajie, | 传真: | | Dongcheng District, Beijing, I | | +86 (010) 6554 7190 | | certified public accountants 100027, P.R.China | | facsimile: +86 (010) 6554 7190 | 本鉴证报告仅供上声电子公司 ...