6-1 发行人最近三年的财务报告及其审计报告以及最近一期的 财务报告 | 序号 | 文件 | 页码 | | --- | --- | --- | | 1 | 苏州上声电子股份有限公司 2022 年度审计报告 | 6-1-1 | | 2 | 苏州上声电子股份有限公司 2023 年度审计报告 | 6-1-105 | | 3 | 苏州上声电子股份有限公司 2024 年度审计报告 | 6-1-218 | | 4 | 苏州上声电子股份有限公司 2025 年一季度财务报表 | 6-1-338 | 苏州上声电子股份有限公司 2022 年度 审计报告 | 索引 | 页码 | | --- | --- | | 审计报告 | | | 公司财务报表 | | | 合并资产负债表 | 1-2 | | 母公司资产负债表 | 3-4 | | 合并利润表 | 5 | | 母公司利润表 | 6 | | 合并现金流量表 | 7 | | 母公司现金流量表 | 8 | | 合并股东权益变动表 | 9-10 | | 母公司股东权益变动表 | 11-12 | | 财务报表附注 | 13-94 | 6-1-1 信永中和会计师事务所 北京市东城区朝阳门北大街 ...

东吴证券股份有限公司 关于 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 并在科创板上市 之 上市保荐书 保荐机构（主承销商） （苏州工业园区星阳街5号） 声 明 东吴证券股份有限公司（以下简称"东吴证券"或"保荐机构"）接受苏州 上声电子股份有限公司（以下简称"发行人"、"公司"或"上声电子"）的委托 担任其向不特定对象发行可转换公司债券并在科创板上市事项（以下简称"本次 发行"）的保荐机构。 本保荐机构及保荐代表人已根据《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》"）等法律法规和中国 证券监督管理委员会（以下简称"中国证监会"）及上海证券交易所（以下简称 "上交所"）的有关规定，诚实守信，勤勉尽责，严格按照依法制定的业务规则 和行业自律规范出具本上市保荐书，并保证所出具文件真实、准确、完整。 本上市保荐书如无特别说明，相关用语具有与《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募集说明书》中相同的含义。 3-2-1 | 声 明 1 | | --- | | 目 录 2 | | 一、发行人基本情况 3 | | 二、本次发行情况 14 ...

Group 1 - The core point of the article is that Suzhou Shangsheng Electronics Co., Ltd. has obtained a patent for a "vehicle low-frequency vibrator and automotive audio system," with the patent announcement number CN115589558B and an application date of October 2022 [1] - Suzhou Shangsheng Electronics Co., Ltd. was established in 1992 and is located in Suzhou, primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] - The company has a registered capital of 160 million RMB [1] Group 2 - According to data analysis from Tianyancha, Suzhou Shangsheng Electronics has invested in 14 companies and participated in 35 bidding projects [1] - The company holds 9 trademark registrations and 287 patent information entries, along with 19 administrative licenses [1]

Core Viewpoint - The announcement by the company regarding the change of sponsor representatives and the issuance of convertible bonds on the Sci-Tech Innovation Board is a significant development for its financing strategy [1] Group 1 - The company announced a change in its sponsor representatives, with Zhang Longping and Liu Yiwen appointed as the new representatives for the issuance of convertible bonds [1] - The company plans to issue convertible bonds to unspecified investors, indicating a move to raise capital through this financial instrument [1] - The continuous supervision of the bond issuance will also be managed by the newly appointed representatives, ensuring compliance and oversight during the process [1]

证券代码：688533 证券简称：上声电子 公告编号：2025-041 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 关于变更保荐代表人的公告 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。 苏州上声电子股份有限公司（以下简称"公司"）于 2025 年 8 月 19 日收到保荐机构及持续督导机构东吴证券股份有限公司（以下 简称"东吴证券"）《关于更换苏州上声电子股份有限公司持续督导 保荐代表人的通知函》。 公司董事会对崔鹏飞先生在公司首次向不特定对象发行可转换 公司债券并上市及持续督导期间内所做的工作表示衷心感谢！ 保荐代表人章龙平先生、柳以文先生简历请见附件。 特此公告。 苏州上声电子股份有限公司董事会 东吴证券作为公司首次向不特定对象发行可转换公司债券的保 荐机构，委派章龙平先生和崔鹏飞先生担任公司首次向不特定对象发 行可转换公司债券并上市的持续督导保荐代表人。 公司于 2025 年 5 月 12 日召开第三届董事会第十三次会议，于 2025 年 7 月 8 日召开 2025 年第一次临时股东 ...

Core Viewpoint - The article highlights recent advancements in the commercial energy storage sector, with four companies making significant progress in various international markets, indicating a growing trend in energy storage solutions [2]. Group 1: Company Developments - Sungrow Power has secured a 400MWh commercial energy storage order in Brazil, collaborating with Roca Group's subsidiaries MOBS and TCCOMC to deploy the systems over the next three years [3][5]. - Sanjing Electric has successfully installed the world's first CM2 smart outdoor energy storage cabinet in Belgium, which enhances the self-consumption ratio of solar energy to over 60% and allows for participation in electricity trading [6][8]. - Xiamen Xiangyu New Energy has shipped its first batch of network-type liquid-cooled energy storage cabinets to Pakistan, aimed at supporting the largest commercial energy storage project for a cement manufacturer [9][11]. - Desay Battery's 8.6MWh energy storage project in Hunan has successfully connected to the grid, utilizing self-developed battery cells and a health management system for enhanced safety and economic efficiency [12][14].

Robotics - Upbeat Electronics currently has no product layout in the robotics field [1] - New Times plans to launch an embodied intelligent welding solution in September this year [1] - Zhongke Magnetic Industry has established cooperation with ultra-lightweight humanoid robotic arm industry clients [1] - Zhiwei Intelligent has launched a robot brain control product line based on Nvidia Jetson and other chip platforms [1] - Daili New Materials has verified its robotic tendon samples with several domestic related manufacturers [1] - Tongda Hai is actively promoting native development and compatibility adaptation work based on the CANN ecosystem [1] AI and Large Models - Guoguang Electric values the research and development of new AI headphone products but has not yet achieved mass production [1] - Juxin Technology continues to build a low-power AI computing power platform, gradually expanding to more application scenarios beyond audio [1] - Heertai's tactile human body screen technology has been applied in the company's smart body-sensing clothing project [1] Solid-State Batteries - Del's shares have established a sample trial production line for solid-state batteries in Shanghai [1] - Tianhua New Energy has completed the research and development of lithium-rich manganese-based positive materials and sent samples for evaluation to multiple solid-state battery customers [1] Other Developments - Cambrian has denied rumors regarding large orders for carrier boards from a certain manufacturer [1] - Jiaxun Feihong has not collaborated with Huawei in the eSIM card communication module field [1] - Weifeng Electronics currently has products applied in the server power control field [1] - Saiteng Co., Ltd. has already delivered HBM equipment in batches [1] - Lens Technology is currently cooperating with customers to develop the next generation of cover glass [1] - Metro Design has developed a smart planning platform for urban rail transit based on multi-source data, which has been promoted in multiple cities [1] - Chongde Technology's dynamic pressure oil film sliding bearing products are mainly used in energy generation, industrial drive, petrochemical, and shipping fields [1] - Leyard provides display solutions for the "Panda Eye" training base [1] - Pengling Co., Ltd. has received mass production orders for its thermal management project from SAIC Passenger Vehicle [1]

Group 1 - The company has no current product layout in the robotics speaker field [2] - The company will actively monitor new technology development trends [2] - The company aims to leverage its geographical advantages within the automotive supply chain to expand its acoustic business [2]

Core Viewpoint - The company, Shengsheng Electronics (688533.SH), currently has no product layout in the robotics field but is actively monitoring new technology trends to expand its acoustic business within the automotive supply chain [1] Group 1 - The company is not involved in the robotics sector at this time [1] - The company aims to leverage its geographical advantages within the automotive supply chain to explore growth opportunities in the acoustic field [1] - The company is committed to keeping an eye on the development trends of new technologies [1]

人民财讯8月12日电，上声电子(688533)8月12日在互动平台表示，公司目前尚无机器人领域的产品布 局。公司将积极关注新技术发展趋势，利用身处车厂供应链的地缘优势，拓宽在声学领域的布局，寻求 业务增长发展的机会。 ...