Core Viewpoint - The company has announced the continued appointment of Yongcheng Accounting Firm as the auditor for its 2025 financial statements and internal control audit [2] Group 1 - The company is maintaining its relationship with Yongcheng Accounting Firm for auditing purposes [2] - The appointment is specifically for the 2025 fiscal year [2] - This decision reflects the company's commitment to ensuring proper financial oversight and control [2]

证券日报网讯 7月30日晚间，深南电路发布公告称，公司第四届董事会第七次会议审议通过了《关于修 订的议案》等多项议案。 （文章来源：证券日报） ...

证券日报网讯 7月30日晚间，深南电路发布公告称，公司将于2025年8月18日召开2025年第一次临时股 东会。本次股东会将审议《关于修订的议案》等多项议案。 （文章来源：证券日报） ...

2024年1至12月份，深南电路的营业收入构成为：电子电路占比95.16%，其他业务占比4.84%。 （文章来源：每日经济新闻） 深南电路（SZ 002916，收盘价：140.98元）7月30日晚间发布公告称，公司第四届第七次董事会会议于 2025年7月30日在公司会议室以现场结合通讯方式召开。会议审议了《关于修订的议案》等文件。 ...

Core Points - The China Securities Central Enterprises New Momentum Theme Index (央企新动能, 931522) rose by 1.33% to 1683.98 points, with a trading volume of 25.443 billion yuan [1] - Over the past month, the index has increased by 6.81%, 7.24% over the last three months, and 1.58% year-to-date [1] - The index includes 45 representative listed companies from central state-owned enterprises in manufacturing, technology, and modern services, reflecting the overall performance of these companies [1] Index Composition - The top ten weighted stocks in the index are: Hikvision (9.55%), Changan Automobile (8.66%), AVIC Optoelectronics (6.72%), Shenzhen South Circuit (4.8%), AVIC Onboard (4.06%), China Software (3.6%), AVIC Chengfei (3.44%), China Merchants Highway (3.3%), AVIC High-Tech (3.03%), and Baoxin Software (2.95%) [1] - The market segments of the index holdings are: Shenzhen Stock Exchange (61.98%), Shanghai Stock Exchange (37.67%), and Beijing Stock Exchange (0.35%) [1] Industry Breakdown - The industry composition of the index holdings is as follows: Industrial (45.99%), Information Technology (38.00%), Consumer Discretionary (9.13%), Communication Services (4.42%), Financials (1.54%), and Materials (0.92%) [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]

证券代码：000037、200037； 证券简称：深南电 A、深南电 B； 公告编号：2025-029 深圳南山热电股份有限公司 关于受让四川锐南电力建设工程有限公司 75%股权 暨关联交易的进展公告 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、交易概述 为提高深圳南山热电股份有限公司（以下简称"公司"）电力工程建 设能力，提升参与新能源市场的综合竞争力，公司于 2025 年 5 月 16 日召 开第十届董事会第八次临时会议及第十届监事会第五次临时会议，审议通 过了《关于投资四川锐南电力建设工程有限公司的议案》，同意公司或控 股子公司以 1,833.75 万元（人民币，下同）的对价从深圳市科陆电子科 技股份有限公司（以下简称"科陆电子"）受让四川锐南电力建设工程有 限公司（以下简称"四川锐南"）75%的股权（对应 5,625 万元的注册资 本），并以承接及代为偿还科陆电子所欠四川锐南 1,833.75 万元债务的 方式支付股权受让价款。具体内容详见公司在《证券时报》和巨潮资讯网 上披露的相关公告（公告编号：2025-019、2025-020、2025- ...

Group 1 - The company has acquired 75% equity of Sichuan Ruinan Power Construction Engineering Co., Ltd. for a consideration of 18.3375 million RMB, enhancing its power engineering construction capabilities and competitiveness in the renewable energy market [1][2] - The equity transfer agreement has been signed, and the company has completed the necessary business registration changes, with Sichuan Ruinan now renamed as "Shennan Electric Energy Technology (Sichuan) Co., Ltd." and included in the company's consolidated financial statements from July 2025 [2] - This acquisition is a strategic move for the company to strengthen its core capabilities and achieve full coverage in both traditional and renewable energy engineering, thereby enhancing its comprehensive energy service capabilities [2]

New Stock Listings - The new stock "同宇新材" (code: 301630) is listed at an issue price of 84 on July 10, 2025[1] - "中程退" (code: 300208) and "退市锦港" (code: 600190) have 6 trading days remaining until their last trading day[1] - "恒立退" (code: 000622) has 3 trading days remaining until its last trading day[1] Delisting and Trading Alerts - "退市九有" (code: 600462) has 2 trading days remaining until its last trading day[1] - "工智退" (code: 000584) will have its last trading day on July 10, 2025[1] - "美迪西" (code: 688202) is listed with no specific trading alerts mentioned[1] Market Volatility - "北方长龙" (code: 301357) has been flagged for severe abnormal fluctuations[1] - "浙江东日" (code: 600113) and "诺德股份" (code: 600110) have also been noted for abnormal trading activities[1] - "长春一东" (code: 600148) is included in the list of stocks with trading alerts[1]

Group 1 - The recent high-temperature weather has led to a rapid increase in electricity load across multiple regions, with many areas setting new records for electricity consumption [2][3] - On July 9, the maximum electricity load of the Southern Power Grid reached 252 million kilowatts, marking a historical high for the year [2] - Guangdong province has consistently ranked first in electricity load and consumption for the past decade, with a peak load of 164 million kilowatts on July 9, an increase of 6.86 million kilowatts or 4.38% compared to last year [2][3] Group 2 - The electricity load during peak evening hours in Guangdong remains high, with a maximum load of 15698 million kilowatts recorded on July 7, just 270 million kilowatts shy of the midday peak [3] - The Southern Power Grid serves a population of 273 million people and anticipates a peak load of 270 million kilowatts during the summer peak season [3] - Nationwide, the maximum electricity load reached 1.465 billion kilowatts on July 4, an increase of approximately 200 million kilowatts compared to the end of June [3] Group 3 - The "China Power Supply and Demand Analysis Report (2025)" predicts that the newly installed power generation capacity will reach 660 million kilowatts by 2025, a growth of 53.2% year-on-year [4] - Renewable energy is becoming the main source of new electricity generation, currently accounting for about 25% of total electricity generation [4] - The electricity sector has seen significant investment interest, with the electricity index rising by 2.89% from July 1 to 9, outperforming major stock indices [4]

New Stock Listings - Yitang Co., Ltd. (688729) listed at an issue price of 8.45 on July 8, 2025[1] - Jichuan Pharmaceutical (600566) has a tender offer period from June 18 to July 17, 2025[1] - ST Yazhen (603389) has a tender offer period from June 10 to July 9, 2025[1] Delisting and Trading Reminders - Tui Shi Jin Gang (600190) has 8 trading days remaining until the last trading day[1] - Hengli Tui (000622) has 5 trading days remaining until the last trading day[1] - Tui Shi Jiu You (600462) has 4 trading days remaining until the last trading day[1] Market Volatility - North China Long Dragon (301357) reported severe abnormal fluctuations[1] - Multiple stocks including ST Zhengping (603843) and Hunan Tianyan (600698) have reported abnormal fluctuations[3]