Core Points - The company announces the retirement of core technical personnel Yin Huilong due to reaching the legal retirement age, effective August 4, 2025, and he will no longer hold any position within the company [2][3] - The company has appointed Ding Xiaofeng as the new core technical personnel based on his educational background, work experience, and contributions to the company's R&D projects [2][8] - There are no patent disputes or potential disputes regarding the intellectual property rights created during Yin Huilong's tenure, and the transition of responsibilities has been completed smoothly [5][10] Personnel Changes - Yin Huilong, born in June 1965, has a background as a senior engineer and has held various positions within the company since 2002, including Vice Director of the R&D Center [3][4] - Ding Xiaofeng, born in November 1980, has been with the company since 2004 and has held multiple managerial roles, including Vice General Manager and Director of the Advanced Technology Research Institute [8][9] Impact on Company Operations - The company maintains a stable and experienced core technical team, with no significant reliance on any specific individual, ensuring ongoing R&D capabilities [10][11] - The number of R&D personnel has increased from 282 in 2022 to 358 in 2024, indicating a commitment to enhancing R&D capabilities [10] - Ding Xiaofeng has contributed to the filing of 54 patents during his tenure, which supports the company's technological advancements [10] Measures Taken by the Company - The company emphasizes the importance of R&D and plans to continue investing in the recruitment and training of technical talent, optimizing the R&D team structure and performance evaluation mechanisms [11] - The company has established a complete R&D team structure, ensuring that ongoing projects are progressing normally [11][12]

Core Points - The company announces the retirement of core technical personnel Yin Huilong due to reaching the legal retirement age, effective August 4, 2025, and he will no longer hold any position within the company [1][2] - The company has recognized Ding Xiaofeng as a new core technical personnel based on his educational background, work experience, and contributions to the company's R&D projects [1][5] - Yin Huilong's retirement is not expected to adversely affect the company's operational capabilities, R&D strength, or core competitiveness [1][8] Details of Personnel Changes - Yin Huilong, born in June 1965, has a bachelor's degree and is a senior engineer with extensive experience in the company since 2002 [2] - Ding Xiaofeng, born in November 1980, has been with the company since 2004 and has held various managerial positions, contributing significantly to quality management and R&D [5][6] - The total number of core technical personnel remains unchanged after this personnel adjustment [7][8] Impact on Company Operations - The company has established a robust R&D team and a complete R&D system, ensuring that ongoing projects are progressing normally [9] - The company emphasizes the importance of talent acquisition and training, aiming to enhance its technical innovation capabilities and core competitiveness [10] - The company has a history of maintaining a stable R&D team, which is crucial for its future technological advancements [10]

Core Views - The core technical personnel of Suzhou Shangsheng Electronics Co., Ltd. has undergone changes, with the retirement of Mr. Yin Huilong and the addition of Mr. Ding Xiaofeng as a core technical personnel [1][3]. Summary of Core Technical Personnel Changes - Mr. Yin Huilong retired due to reaching the legal retirement age and will no longer hold any position in the company [1]. - Mr. Yin Huilong held 302,036 shares, accounting for 0.1855% of the total share capital [2]. - Mr. Ding Xiaofeng has been newly recognized as a core technical personnel, contributing significantly to the company's R&D projects [3]. R&D and Intellectual Property - Mr. Yin Huilong participated in the company's technology R&D, and all related intellectual property rights belong to the company, with no patent disputes [2]. - Mr. Ding Xiaofeng has been involved in applying for 54 patents during his tenure, including 11 PCT patents and 43 invention patents [6]. Impact on Company Operations - The company maintains a stable core technical team and has established a complete R&D system, ensuring no significant reliance on specific personnel [5]. - The total number of core technical personnel remains unchanged after the personnel changes, ensuring continuity in R&D capabilities [5]. - The company emphasizes talent introduction and training, with a focus on enhancing technical innovation capabilities [6]. Measures Taken by the Company - The company will continue to strengthen the R&D team structure and optimize the assessment and reward mechanisms for R&D personnel [6]. - The company’s daily operations and technical R&D are reported to be normal, with no adverse impact from the personnel changes [6].

东吴证券股份有限公司 关于苏州上声电子股份有限公司 核心技术人员变动的核查意见 截至本核查意见出具日，殷惠龙先生通过公司员工持股平台苏州上声投资管 理有限公司间接持有公司股份 288,036 股（均为首发前限售流通股），通过公司 2023 年限制性股票激励计划首次授予部分第一期归属公司股份 14,000 股，故殷 惠龙先生合计持有公司股份 302,036 股，占公司总股本比例为 0.1855%。殷惠龙 先生将继续遵守《上海证券交易所科创板股票上市规则》《上市公司股东减持股 份管理暂行办法》《上海证券交易所上市公司自律监管指引第 15 号——股东及董 1 事、高级管理人员减持股份》等有关规定及其所做出的公开承诺。 （二）参与研发及知识产权情况 殷惠龙先生在公司担任核心技术人员期间参与了公司的技术研发相关工作, 其在任职期间形成的相关知识产权所有权均属于公司或子公司，不存在涉及专利 纠纷或潜在纠纷的情况，亦不存在影响公司知识产权完整性的情况。 （三）保密及竞业限制情况 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 ...

证券代码：688533 证券简称：上声电子 公告编号：2025-040 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 关于核心技术人员变动的公告 （一）核心技术人员的具体情况 殷惠龙，男，中国国籍，无境外永久居留权，1965 年 6 月出生， 本科学历，高级工程师。1986 年 7 月至 2002 年 8 月任苏州孔雀电器 集团有限责任公司工程师；2002 年 8 月至 2017 年 12 月任苏州上声电 子有限公司研发中心部长；2017 年 12 月至今任公司研发中心副总监。 截至本公告披露日，殷惠龙先生通过公司员工持股平台苏州上声 投资管理有限公司间接持有公司股份 288,036 股（均为首发前限售流 通股），通过公司 2023 年限制性股票激励计划首次授予部分第一期归 属公司股份 14,000 股，故殷惠龙先生合计持有公司股份 302,036 股， 占公司总股本比例为 0.1855%。殷惠龙先生将继续遵守《上海证券交 易所科创板股票上市规则》《上市公司股东减持股份管理暂行办法》 《上海证券交易所上市公司自律监管指引第 15 号——股东及董事、高 级管理人员减持股份》等有关规定及其 ...

金融界消息 截至2025年7月30日收盘，上声电子（688533）报收于26.87元，下跌1.76%，换手率 1.21%，成交量1.96万手，成交金额5294.15万元。 通过天眼查大数据分析，苏州上声电子股份有限公司共对外投资了14家企业，参与招投标项目35次，知 识产权方面有商标信息9条，专利信息287条，此外企业还拥有行政许可19个。 资金流向方面，今日主力资金净流出1144.50万元，占比成交额21.62%。其中，超大单净流出434.06万 元、占成交额8.2%，大单净流出710.44万元、占成交额13.42%，中单净流出流入431.99万元、占成交额 8.16%，小单净流入712.51万元、占成交额13.46%。 来源：金融界 上声电子最新一期业绩显示，截至2025一季报，公司营业总收入6.36亿元、同比增长6.40%，归属净利 润2732.55万元，同比减少53.27%，扣非净利润2392.27万元，同比减少43.03%，流动比率1.848、速动比 率1.457、资产负债率49.05%。 天眼查商业履历信息显示，苏州上声电子股份有限公司，成立于1992年，位于苏州市，是一家以从事计 算机、通信和其 ...

Key Points - Xiaomi's AI glasses project, initiated by CEO Lei Jun, aims for an annual shipment of 5 million units within three years, with initial sales exceeding expectations [1][2] - BYD's Fangchengbao model showcased its durability during a rescue operation, with the vehicle sustaining no deformation [2][3] - Zhou Hongyi criticized Apple for failing in the AI battle, while noting Google's core search business is being eroded by AI [5] - Li Xiang, CEO of Li Auto, clarified he never used the phrase "stupid technology" and emphasized the importance of valuable technology [6] - Alibaba Cloud's founder Wang Jian predicted that 90% of current AI applications may disappear within ten years, urging developers to focus on innovative applications [7] - Antigravity, a new brand by Ying Shi, announced the upcoming public testing of its first panoramic drone [8] - Samsung and Tesla signed a $16.5 billion chip supply agreement for AI6 chips to be produced in the U.S. [29][30] - Tesla confirmed the ongoing development of the Roadster project, with a significant demonstration planned for the end of the year [34] - Intel plans to spin off its NEX networking division, indicating a strategic shift away from direct competition with Nvidia [36]

Macro Dynamics - Microsoft server software has been subjected to a large-scale cyber attack, affecting at least 100 institutions, with some hackers reportedly linked to China [1] - The Chinese Ministry of Foreign Affairs emphasized the need for dialogue and cooperation to address cybersecurity challenges, while opposing the use of cybersecurity issues to smear China [1] Industry Updates - The National Development and Reform Commission stated that after the closure of Hainan, there will be no need for additional documentation for business trips or tourism, promoting the high-quality development of Hainan Free Trade Port [2] - The China Association of Automobile Manufacturers reported that the top ten MPV manufacturers sold 453,000 units in the first half of 2025, accounting for 78.6% of total MPV sales, with varying sales performance among the companies [3] Company Dynamics - Everbright Bank announced that CITIC Financial Assets increased its stake in the bank from 7.08% to 8.00%, a change that does not trigger a mandatory takeover [6] - Citibank China received approval for the appointment of its chairman and two vice presidents, with a requirement to report their onboarding within a specified timeframe [7] - The former president of China Merchants Bank's Chongqing branch has been prosecuted for bribery and corruption, highlighting ongoing issues within the banking sector [8][9] - Volvo plans to reform its dealer management processes and introduce a "one-price" model for vehicle sales, aiming to enhance customer service focus [14] - Insta360 announced its entry into the drone market, planning to launch its own brand and evaluate investment opportunities in the drone industry [15]

Meeting Overview - The shareholders' meeting of Suzhou Shansheng Electronics Co., Ltd. was held on July 8, 2025, at the company's conference room in Suzhou [1]. - A total of 50 ordinary shareholders attended the meeting, holding 119,840,154 voting rights, which represents a significant portion of the company's total voting rights [1]. Voting Results - All proposed resolutions were approved with overwhelming support from ordinary shareholders. For instance, one resolution received 119,681,807 votes in favor, accounting for 99.8679% of the votes, with only 158,347 votes against [2][3]. - The voting process adhered to the regulations set forth in the Company Law and the company's articles of association, and was conducted through a combination of on-site and online voting [1]. Specific Resolutions - The resolutions included the feasibility analysis report for the use of raised funds, which was also approved with a similar majority [5]. - Another resolution regarding the issuance of convertible bonds to unspecified objects was passed, indicating the company's strategic move to raise capital [8]. Attendance and Management Participation - The meeting was presided over by Chairman Zhou Jianming, and management personnel were present to address any shareholder inquiries [1].

Group 1 - The law firm Shanghai Tongli Law Firm has been commissioned by Suzhou Shangsheng Electronics Co., Ltd. to provide legal opinions regarding the company's first extraordinary general meeting of shareholders in 2025 [2][3] - The legal opinions focus on the procedures for convening and holding the meeting, the qualifications of attendees, and the voting procedures and results, without commenting on the content of the proposals [3][4] - The meeting will be held on July 8, 2025, at the company's office in Suzhou, with both on-site and online voting options available [4][5] Group 2 - A total of 50 shareholders and their representatives participated in the meeting, representing a significant number of voting shares [6] - The voting results showed overwhelming support for the proposals, with the first proposal regarding the issuance of convertible bonds receiving 99.8679% approval from attending shareholders [7][8] - The voting results for the proposals were consistently high, indicating strong shareholder support for the company's strategic direction [23][24] Group 3 - The meeting included multiple proposals related to the issuance of convertible bonds, with all proposals receiving over 99% approval from shareholders [23][24][25] - The company also discussed its future three-year shareholder return plan, which was approved with similar overwhelming support [30][31] - The legal opinions confirm that the meeting's procedures, qualifications of attendees, and voting results comply with relevant laws and the company's articles of association [31]