Group 1 - The latest stock price of Shennan Circuit as of August 18, 2025, is 146.56 yuan, reflecting an increase of 0.58% compared to the previous trading day [1] - The trading volume on the same day reached 2.351 billion yuan with a total of 162,026 hands traded, and the stock experienced a fluctuation of 5.70% [1] - Shennan Circuit's main business includes the research, development, production, and sales of printed circuit boards, which are widely used in communication, industrial control, and medical electronics [1] Group 2 - The company is categorized within the electronic components industry and is associated with regional concepts such as Guangdong and Shenzhen Special Economic Zone [1] - On August 18, the net outflow of main funds was 54.33 million yuan, with a cumulative net outflow of 34.29 million yuan over the past five days [1] - There was a rapid rebound in stock price during the day, with an increase of over 2% within five minutes at 9:54 AM, reaching a peak of 145.18 yuan [1]

证券日报网讯 8月18日晚间，深南电路发布公告称，公司2025年第一次临时股东会于2025年8月18日召 开，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） ...

Group 1 - The company Shennan Circuit (002916.SZ) has announced that it has achieved mass production capability for FC-BGA packaging substrates with 20 layers and below, while the technical research and sample production for products with more than 20 layers is progressing on schedule [1] - The production capacity of the Guangzhou packaging substrate project is rapidly increasing, and the ramp-up of capacity is steadily advancing [1] - Key material characteristics such as Coefficient of Thermal Expansion (CTE) and loss factor (Df) vary among different materials [1] Group 2 - Investors have inquired about several aspects of the FC-BGA products, including yield rates, maximum substrate size, CTE, dielectric loss (Df), and current monthly production capacity [3]

Group 1 - The core point of the article is that ShenNan Circuit (SZ:002916) experienced a stock price surge, reaching a limit up of 10% [1] - The closing price of ShenNan Circuit was reported at 153.78 yuan [1] - The total market capitalization of the company is 102.53 billion yuan [1]

Group 1 - The printed circuit board (PCB) sector is experiencing a strong upward trend, with ShenNan Circuit reaching a trading limit and hitting a historical high [1] - Other companies in the PCB sector, including Shenghong Technology, Huadian Co., Pengding Holdings, Shiyun Circuit, Founder Technology, and Wanyuantong, are also seeing gains [1]

Core Points - The China Securities Index for Central Enterprises in Modern Industries has shown a slight decline of 0.05%, closing at 1234.32 points with a trading volume of 51.686 billion yuan [1] - Over the past month, the index has increased by 4.94%, by 5.11% over the last three months, and by 1.61% year-to-date [1] - The index is customized by Guoxin Investment Co., Ltd., selecting 50 representative listed companies from state-owned enterprises involved in new mobile technologies, new energy, new materials, and high-end equipment [1] Company Holdings - The top ten weighted companies in the index include Hikvision (9.58%), China Telecom (8.62%), China Mobile (8.2%), CRRC Corporation (6.48%), China Shipbuilding (6.38%), China Unicom (5.69%), China Heavy Industry (4.06%), Three Gorges Energy (3.99%), Shenzhen South Circuit (3.47%), and SMIC (2.92%) [1] - The index's holdings are primarily listed on the Shanghai Stock Exchange (68.18%) and the Shenzhen Stock Exchange (31.82%) [1] Industry Composition - The industry composition of the index shows that Information Technology accounts for 31.14%, Communication Services for 28.79%, Industry for 25.77%, Materials for 8.07%, Utilities for 4.17%, Healthcare for 1.76%, and Consumer Staples for 0.30% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]

Group 1 - The stock price of ShenNan Circuit closed at 134.49 yuan on August 7, with a decrease of 0.35 yuan, representing a decline of 0.26% [1] - The stock price fluctuated between 132.74 yuan and 139.48 yuan during the trading session, with an amplitude of 5% [1] - The company's current total market capitalization is 89.67 billion yuan, and the circulating market capitalization is 89.44 billion yuan [1] Group 2 - ShenNan Circuit's main business includes the research, production, and sales of printed circuit boards (PCBs), which are widely used in communication, data centers, and industrial medical fields [1] - As a significant player in the electronic components industry, ShenNan Circuit has strong competitiveness in the high-end PCB manufacturing sector [1] Group 3 - On August 7, the net inflow of main funds was 5.58 million yuan, but over the past five trading days, there has been an overall net outflow, totaling 105 million yuan [1]

Group 1 - The stock price of ShenNan Circuit is reported at 134.84 yuan, down by 1.06 yuan or 0.78% from the previous trading day [1] - The opening price was 134.90 yuan, with an intraday high of 138.68 yuan and a low of 134.19 yuan, with a trading volume of 82,758 hands and a transaction amount of 1.123 billion yuan [1] - The current total market capitalization of the company is 89.903 billion yuan, with a circulating market value of 89.671 billion yuan [1] Group 2 - ShenNan Circuit's main business includes the research, production, and sales of printed circuit boards (PCBs), which are widely used in communication, data centers, and industrial control [1] - The company is recognized as an important supplier in the domestic high-end PCB sector [1] Group 3 - On August 6, the stock price of ShenNan Circuit experienced a quick rebound, with a rise of over 2% within 5 minutes, reaching a peak of 138.6 yuan [1] - Recent data indicates that the net outflow of main funds on that day was 90.1924 million yuan, accounting for 0.1% of the circulating market value; over the past five days, the net inflow of main funds was 39.5895 million yuan, accounting for 0.04% of the circulating market value [1]

金融界消息 截至2025年8月4日收盘，深南电路（002916）报收于136.23元，上涨0.55%，换手率 1.71%，成交量11.36万手，成交金额15.25亿元。 资金流向方面，今日主力资金净流入8994.51万元，占比成交额5.9%。其中，超大单净流入5636.74万 元、占成交额3.7%，大单净流入3357.77万元、占成交额2.2%，中单净流出流出645.70万元、占成交额 0.42%，小单净流出8348.81万元、占成交额5.48%。 通过天眼查大数据分析，深南电路股份有限公司共对外投资了10家企业，参与招投标项目2185次，知识 产权方面有商标信息8条，专利信息1640条，此外企业还拥有行政许可216个。 来源：金融界 深南电路最新一期业绩显示，截至2025一季报，公司营业总收入47.83亿元、同比增长20.75%，归属净 利润4.91亿元，同比增长29.47%，扣非净利润4.85亿元，同比增长44.64%，流动比率1.495、速动比率 1.024、资产负债率42.14%。 天眼查商业履历信息显示，深南电路股份有限公司，成立于1984年，位于深圳市，是一家以从事计算 机、通信和其他电子设备制造 ...

Group 1 - The total salary scale of CFOs in A-share listed companies reached 4.27 billion yuan in 2024, with an average annual salary of 814,800 yuan [1] - In the public utility sector, the average age of CFOs is approximately 48.48 years, with an average salary of about 754,900 yuan [1] - The highest salary among CFOs in the public utility sector is 3.028 million yuan, while the lowest is 0 yuan, indicating a significant disparity in compensation [1] Group 2 - The educational background of CFOs shows that the majority hold a bachelor's degree, with 49 individuals, while 41 have a master's degree, reflecting the industry's high demand for professional knowledge and comprehensive skills [3] - There are 7 CFOs in the public utility sector who have been involved in violations between 2024 and 2025, suggesting potential concerns regarding compliance and financial transparency [5] - Liu Dongmei, the CFO of Meiyan Qixiang, has the highest number of violation records in the industry, with a total of 4 instances [6]