（记者 张明双） 国电南自（600268.SH）1月7日在投资者互动平台表示，公司DCS系统、压缩机CCS控制系统、气轮机 DEH 控制系统等产品具备适配超临界二氧化碳发电等新型高效热力循环的电厂自动化控制系统能力。 公司将持续关注并积极把握新技术为公司带来的业务机遇和市场机会。 每经AI快讯，有投资者在投资者互动平台提问：董秘，您好！ 全球首台商业运行的超临界二氧化碳发 电机组（"超碳一号"）已成功投运，请问： 1. 公司的电厂自动化控制系统、热能工程解决方案，是否 已具备或正在研发适配超临界二氧化碳发电等新型高效热力循环的技术能力？ 2. "超碳一号"技术的推 广，是否会为公司带来新的业务机遇？ ...

格隆汇1月5日丨海兴电力(603556.SH)在互动平台表示，公司近年来在委内瑞拉没有业务。 ...

人民财讯12月10日电，近日，国电南瑞（600406）研制的国内首套Butow(比托夫变压器)接地式抽蓄机 组保护装置，在国网新源北京十三陵电厂1号机组发变组保护改造工程中投运，打破了我国该类型抽蓄 机组保护设备长期依赖国外进口的市场格局。 ...

每经头条（nbdtoutiao）——处方药变"瘾品"：国内首次报告普瑞巴林滥用致成瘾病例，网络平台暴 露"无病历可购药"漏洞，列管与否尚需科学考量 （记者 曾健辉） 每经AI快讯，国电南自（SH 600268，收盘价：10.51元）12月8日晚间发布公告称，公司第九届2025年 第五次董事会临时会议于2025年12月8日以现场结合视频方式召开。会议审议了《关于调整公司第九届 董事会各专门委员会的议案》等文件。 2025年1至6月份，国电南自的营业收入构成为：电力自动化设备占比99.63%，其他业务占比0.37%。 截至发稿，国电南自市值为107亿元。 ...

每经头条（nbdtoutiao）——5年期大面积下线，3年期利率低至1.5%仍一单难求：要么"售罄"要么"额度 紧张"！中长期大额存单为何在消失？ 每经AI快讯，奥特迅（SZ 002227，收盘价：13.12元）12月1日晚间发布公告称，公司第六届第十四次 董事会会议于2025年12月1日在深圳市南山区高新技术产业园北区松坪山路3号奥特迅电力大厦公司十楼 会议室以通讯会议的方式召开。会议审议了《关于拟变更会计师事务所的议案》等文件。 2025年1至6月份，奥特迅的营业收入构成为：电力自动化电源设备占比94.54%，其他业务占比5.46%。 截至发稿，奥特迅市值为33亿元。 （记者 王晓波） ...

Core Viewpoint - Guodian Nanzi (SH 600268) announced a temporary board meeting on November 21, 2025, to discuss significant changes including the cancellation of the supervisory board, alterations to registered capital, and amendments to the company’s articles of association [1] Company Summary - For the first half of 2025, Guodian Nanzi's revenue composition was 99.63% from power automation equipment and 0.37% from other businesses [1] - As of the report date, Guodian Nanzi's market capitalization stood at 10.4 billion yuan [1]

Group 1 - The stock price of Guodian Nanzi has dropped by 5.09% to 10.26 yuan per share, with a total market value of 10.423 billion yuan, and has seen a cumulative decline of 13.93% over the past five days [1] - Guodian Nanzi specializes in power transmission and transformation protection, control and automation systems, and has various business segments including grid automation (47.55% of revenue), system integration (18.68%), and power plant automation (14.99%) [1] - The company was established on September 22, 1999, and went public on November 18, 1999, with its headquarters located in Nanjing, Jiangsu Province [1] Group 2 - Jiashi Fund holds a significant position in Guodian Nanzi through its Jiashi Xintenghui Regular Mixed A fund, which has 37,600 shares, accounting for 0.83% of the fund's net value [2] - The Jiashi Xintenghui Regular Mixed A fund has experienced a floating loss of approximately 20,700 yuan today and a total floating loss of 65,800 yuan during the five-day decline [2] - The fund was established on September 28, 2017, and has a current scale of 45.2371 million yuan, with a year-to-date return of 12.53% [2]

Core Points - The company, Guodian Nanjing Automation Co., Ltd., will hold a Q3 2025 performance briefing on November 25, 2025, from 10:00 to 11:00 AM [2][6] - The briefing will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [3][5] - Investors can submit questions for the briefing from November 18 to November 24, 2025, through the Roadshow Center website or via the company's email [2][7] Summary by Sections Meeting Details - The performance briefing is scheduled for November 25, 2025, from 10:00 to 11:00 AM [6] - The location for the meeting is the Shanghai Stock Exchange Roadshow Center [4][6] - The format will be an online interactive session [3][5] Participation Information - Investors can participate online by logging into the Shanghai Stock Exchange Roadshow Center [5][6] - Questions can be pre-submitted via the Roadshow Center or the company's email before the deadline [7] Company Representatives - Key participants include the Chairman, General Manager, and Financial Director, among others [6]

Core Insights - Sifang Co., Ltd. (601126) experienced a significant stock price increase of 8.19% with a trading volume of 3.67 billion yuan and a turnover rate of 15.10% on the day of reporting [1][2] - The stock was listed on the Shanghai Stock Exchange's "龙虎榜" due to a daily price fluctuation of 16.80%, indicating high trading activity [1] - Institutional investors showed strong interest, with a net purchase of 132 million yuan, while the Shanghai-Hong Kong Stock Connect recorded a net purchase of 47.82 million yuan [1][2] Trading Activity - The top five trading departments accounted for a total transaction volume of 844 million yuan, with a net purchase of approximately 78.98 million yuan [1] - The main buying departments included two institutional specialized seats, which collectively bought 132 million yuan, while the Shanghai-Hong Kong Stock Connect was both the largest buyer and seller [1][2] - The stock saw a net inflow of 280 million yuan from major funds, with large orders contributing 182 million yuan to this inflow [1] Financial Performance - As of November 4, the margin trading balance for Sifang Co., Ltd. was 750 million yuan, with a financing balance of 747 million yuan, reflecting a recent increase of 148 million yuan or 24.64% over the past five days [2] - The company's Q3 report indicated a revenue of 6.132 billion yuan, representing a year-on-year growth of 20.39%, and a net profit of 704 million yuan, up 15.57% year-on-year [2] - Five institutions rated the stock as a buy in the last five days, with the highest target price set at 32.08 yuan by China International Capital Corporation [2]

Core Viewpoint - Zhongyuan Co., Ltd. is engaged in the research, development, manufacturing, sales, and service of intelligent power system products, which are widely used in various power construction projects and technological renovations [2] Company Overview - The company specializes in intelligent recording analysis, time synchronization, substation automation, and distribution network automation [2] - Its products are recognized for advanced technology, high quality, and excellent service, leading to strong customer preference [2] Market Application - Zhongyuan's products are utilized in the construction and operation of 17 nuclear power plants currently under construction or in operation in China [2]