Core Viewpoint - ShenNan Circuit experienced a decline of 5.02% on October 14, with a stock price of 203.58 CNY per share and a total market capitalization of 135.735 billion CNY [1] Company Overview - ShenNan Circuit Co., Ltd. is located in Longgang District, Shenzhen, Guangdong Province, and was established on July 3, 1984. The company was listed on December 13, 2017. Its main business involves the research, development, production, and sales of printed circuit boards [1] - The revenue composition of ShenNan Circuit is as follows: printed circuit boards account for 60.01%, packaging substrates 16.64%, electronic assembly 14.14%, other supplementary products 5.80%, and other products 3.40% [1] Fund Holdings - According to data from the top ten holdings of funds, one fund under GF Fund has a significant position in ShenNan Circuit. The GF CSI A500 ETF Linked A (022424) increased its holdings by 6 shares in the second quarter, ranking as the eighth largest holding. The estimated floating loss today is approximately 279.76 CNY [2] - The GF CSI A500 ETF Linked A (022424) was established on November 5, 2024, with a latest scale of 4.722 billion CNY. Year-to-date returns are 21.26%, ranking 2580 out of 4220 in its category; since inception, the return is 15.55% [2] Fund Manager Information - The fund manager of GF CSI A500 ETF Linked A (022424) is Lu Zhiming, who has a cumulative tenure of 14 years and 138 days. The total asset scale of the fund is 24.629 billion CNY, with the best fund return during his tenure being 119.61% and the worst being -63.28% [3]

Core Viewpoint - ShenNan Circuit (002916) has filed an international patent application for a PCB component and processing method, indicating ongoing innovation efforts despite a decrease in patent filings compared to the previous year [1][3]. Group 1: Patent Application - ShenNan Circuit has announced an international patent application titled "PCB components and PCB component processing method" with application number PCT/CN2024/133083, set to be published internationally on October 9, 2025 [1]. - The company has filed one international patent application this year, which is an 80% decrease compared to the same period last year [3]. Group 2: Research and Development Investment - In the first half of 2025, ShenNan Circuit invested 672 million yuan in research and development, reflecting a year-on-year increase of 5.06% [3].

Group 1 - Shenzhen Nanshan Thermal Power Co., Ltd. announced the resignation of its General Manager Chen Yuhui due to reaching the statutory retirement age [1] - Chen Yuhui's resignation is effective immediately upon submission to the company and the board [1] - Following his resignation, Chen Yuhui will not hold any position within the company [1]

Core Viewpoint - The company announced the resignation of its general manager, Chen Yuhui, due to reaching the statutory retirement age, effective September 30, 2025 [1] Company Summary - Chen Yuhui submitted a written resignation report to the board of directors [1] - Along with his role as general manager, he also resigned from the company's 10th board of directors' Strategic and Investment Management Committee [1]

Core Viewpoint - The company announced the resignation of its general manager, Chen Yuhui, due to reaching the statutory retirement age [1] Group 1 - The resignation was submitted in a written report to the board of directors on September 30, 2025 [1] - Chen Yuhui also resigned from his position as a member of the Strategic and Investment Management Committee of the 10th Board of Directors [1]

Core Points - The company announced that its General Manager, Mr. Chen Yuhui, will resign from all positions due to reaching the statutory retirement age on September 30, 2025 [1] - During this transition period, the Chairman, Mr. Kong Guoliang, will act as the General Manager [1]

证券代码：000037、200037； 证券简称：深南电 A、深南电 B； 公告编号：2025-041 深圳南山热电股份有限公司 陈玉辉先生的辞职未导致公司董事会成员低于法定人数，不 会影响公司相关工作的正常开展。公司将根据相关法律法规及公司 《章程》要求，完成董事补选及总经理的聘任工作，在完成总经理 聘任工作之前，暂由孔国梁董事长代行总经理全部职权。截至本公 告披露日，陈玉辉先生未直接或间接持有公司股份，不存在应当 履行而未履行的承诺事项。 在此，公司谨向陈玉辉先生在任职期间对公司所做出的贡献 表示衷心感谢！ 特此公告 深圳南山热电股份有限公司董事会 2025 年 10 月 9 日 关于公司董事、总经理退休辞职的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 深圳南山热电股份有限公司（以下简称"公司"）及公司董 事会于2025年9月30日收到公司董事、总经理陈玉辉先生提交的 书面辞职报告，陈玉辉先生因达到法定退休年龄辞去公司董事、 总经理职务，同时辞去公司第十届董事会战略与投资管理委员会 委员职务。根据《深圳证券交易所上市公司自律监管指引第1号 ——主 ...

Market Performance - The component sector increased by 2.9% on September 29, with Shenzhen South Circuit leading the gains [1] - The Shanghai Composite Index closed at 3862.53, up 0.9%, while the Shenzhen Component Index closed at 13479.43, up 2.05% [1] Top Gainers in Component Sector - Shenzhen South Circuit (002916) closed at 221.29, up 7.14% with a trading volume of 85,700 shares and a turnover of 1.828 billion [1] - Dongshan Precision (002384) closed at 73.39, up 7.01% with a trading volume of 680,900 shares and a turnover of 492.3 million [1] - Shiyun Circuit (603920) closed at 46.33, up 6.51% with a trading volume of 321,500 shares and a turnover of 146.2 million [1] Market Capital Flow - The component sector saw a net inflow of 962 million from institutional investors, while retail investors experienced a net outflow of 442 million [2][3] - Major stocks like Shenghong Technology (300476) had a net inflow of 455 million from institutional investors, while it faced a net outflow of 192 million from retail investors [3] Notable Decliners - Tianjin Pulin (002134) closed at 20.53, down 2.24% with a trading volume of 82,500 shares and a turnover of 169 million [2] - Zhongying Technology (300936) closed at 38.70, down 1.65% with a trading volume of 18,000 shares and a turnover of 70.25 million [2] Summary of Trading Activity - The trading activity in the component sector indicates a strong performance from leading stocks, while some stocks faced declines, reflecting mixed investor sentiment [1][2][3]

证券代码：000037、200037； 证券简称：深南电 A、深南电 B； 公告编号：2025-040 深圳南山热电股份有限公司 该议案已经公司第十届董事会薪酬与考核委员会第四次会议以同意 3 票，反对 0 票，弃权 0 票审议通过。 该议案中的 2024 年度董事长及监事会主席的薪酬方案尚需提交公司 股东会审议。2024 年度公司董事长薪酬为 98.70 万元（含税），监事会 主席薪酬为 90.42 万元（含税）。 该议案关联董事孔国梁先生、陈玉辉先生、陈晔东先生回避表决。 该议案获同意 5 票，反对 0 票，弃权 0 票。 1 第十届董事会第九次临时会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 深圳南山热电股份有限公司（以下简称"公司"）第十届董事会第九 次临时会议于 2025 年 9 月 28 日上午 9:30 时以通讯表决的方式召开，会 议通知及文件已于 2025 年 9 月 23 日以书面和邮件方式送达全体董事。会 议由孔国梁董事长召集并主持表决。会议应参与表决董事 5 人，实际参与 表决董事 5 人。参与会议 ...

Group 1 - The core viewpoint of the news is that ShenNan Circuit experienced a stock price increase of 5.05%, reaching 216.98 CNY per share, with a trading volume of 1.115 billion CNY and a turnover rate of 0.80%, resulting in a total market capitalization of 144.669 billion CNY [1] - ShenNan Circuit Co., Ltd. is located in Longgang District, Shenzhen, Guangdong Province, and was established on July 3, 1984. The company was listed on December 13, 2017, and its main business involves the research, development, production, and sales of printed circuit boards [1] - The revenue composition of ShenNan Circuit includes printed circuit boards at 60.01%, packaging substrates at 16.64%, electronic assembly at 14.14%, other supplementary products at 5.80%, and other products at 3.40% [1] Group 2 - From the perspective of fund holdings, Penghua Fund has one fund heavily invested in ShenNan Circuit. The Penghua Zenghua Mixed A Fund (015026) held 41,000 shares in the second quarter, accounting for 4.65% of the fund's net value, ranking as the ninth largest holding [2] - The Penghua Zenghua Mixed A Fund (015026) was established on August 16, 2022, with a latest scale of 89.5366 million CNY. Year-to-date returns are 26.27%, ranking 3539 out of 8244 in its category, while the one-year return is 38.85%, ranking 3414 out of 8080 [2] - The fund manager of Penghua Zenghua Mixed A is Zhao Huarong, who has been in the position for 285 days, with the fund's total asset scale at 1.395 billion CNY. The best return during Zhao's tenure is 27.97%, while the worst return is 22.29% [2]