资料显示，上海起帆电缆股份有限公司位于上海市金山区张堰镇振康路238号，成立日期1994年7月11 日，上市日期2020年7月31日，公司主营业务涉及电线电缆的生产、研发与销售。主营业务收入构成 为：电力电缆65.62%，电气装备用电线电缆32.83%，其他(补充)1.55%。 起帆电缆所属申万行业为：电力设备-电网设备-线缆部件及其他。所属概念板块包括：特高压、核电、 大飞机、商业航天（航天航空）、航天军工等。 1月7日，起帆电缆盘中上涨2.05%，截至09:50，报18.92元/股，成交4751.73万元，换手率0.62%，总市 值78.12亿元。 资金流向方面，主力资金净流出26.21万元，大单买入467.44万元，占比9.84%，卖出493.65万元，占比 10.39%。 起帆电缆今年以来股价涨2.88%，近5个交易日涨5.52%，近20日涨11.75%，近60日跌3.17%。 分红方面，起帆电缆A股上市后累计派现2.80亿元。近三年，累计派现1.28亿元。 责任编辑：小浪快报 截至9月30日，起帆电缆股东户数1.55万，较上期减少11.80%；人均流通股26705股，较上期增加 13.38%。202 ...

1月7日，东材科技盘中上涨2.05%，截至10:05，报27.34元/股，成交7.23亿元，换手率2.63%，总市值 278.35亿元。 资金流向方面，主力资金净流出4024.78万元，特大单买入5049.06万元，占比6.98%，卖出6567.45万 元，占比9.09%；大单买入1.82亿元，占比25.14%，卖出2.07亿元，占比28.61%。 东材科技所属申万行业为：基础化工-塑料-膜材料。所属概念板块包括：偏光片、光刻胶、特高压、 PCB概念、新材料等。 截至9月30日，东材科技股东户数5.23万，较上期增加60.68%；人均流通股19464股，较上期减少 29.34%。2025年1月-9月，东材科技实现营业收入38.03亿元，同比增长17.18%；归母净利润2.83亿元， 同比增长19.80%。 分红方面，东材科技A股上市后累计派现12.08亿元。近三年，累计派现4.18亿元。 机构持仓方面，截止2025年9月30日，东材科技十大流通股东中，香港中央结算有限公司位居第五大流 通股东，持股1994.20万股，相比上期增加669.23万股。 责任编辑：小浪快报 东材科技今年以来股价涨0.92%，近5个交 ...

（文章来源：每日经济新闻） 每经AI快讯，1月7日，特高压概念震荡反弹，中国西电涨停，远东股份、保变电气、神马电力、特变 电工、白云电器、华明装备等跟涨。 ...

1月7日，京能电力盘中上涨2.08%，截至09:46，报5.39元/股，成交4940.89万元，换手率0.14%，总市值 360.84亿元。 资金流向方面，主力资金净流出65.37万元，特大单买入102.71万元，占比2.08%，卖出133.56万元，占 比2.70%；大单买入554.41万元，占比11.22%，卖出588.94万元，占比11.92%。 京能电力今年以来股价涨5.69%，近5个交易日涨3.06%，近20日涨18.20%，近60日涨22.50%。 资料显示，北京京能电力股份有限公司位于北京市石景山区和平西路53号院中海时代广场B座，成立日 期2000年3月10日，上市日期2002年5月10日，公司主营业务涉及电力、热力产品的生产及销售。主营业 务收入构成为：售电业务89.74%，售热业务9.29%，其他(补充)0.50%，电力服务0.46%。 京能电力所属申万行业为：公用事业-电力-火力发电。所属概念板块包括：养老金概念、特高压、氢能 源、风能、海上风电等。 截至9月30日，京能电力股东户数5.65万，较上期增加12.39%；人均流通股118453股，较上期减少 11.03%。2025年1月-9 ...

（记者 王晓波） 每经AI快讯，有投资者在投资者互动平台提问：公司特高压电容膜属国家战略新材料，请问研发投入 中用于特高压 / 航天级电容膜的占比多少？是否有相关专利（如耐辐射 / 宽温配方）？ 大东南（002263.SZ）1月7日在投资者互动平台表示，公司子公司宁波万象研发投入中用于特高压研发 投入占30%~50%，有相关特高压产品专利。 ...

格隆汇1月7日丨大东南(002263.SZ)在投资者互动平台表示，特高压电容膜市场是公司重点关注的市场 之一。公司将持续深耕，加大研发及销售投入。 ...

Group 1 - The core viewpoint of the news is that Changlan Technology's stock has experienced fluctuations, with a recent decline in share price and mixed financial performance indicators [1][2]. - As of January 6, Changlan Technology's stock price was 18.25 yuan per share, with a market capitalization of 3.524 billion yuan and a trading volume of 117 million yuan [1]. - The company has seen a net outflow of main funds amounting to 8.5821 million yuan, with significant selling pressure from large orders [1]. Group 2 - For the period from January to September 2025, Changlan Technology reported a revenue of 1.031 billion yuan, reflecting a year-on-year growth of 32.21% [2]. - However, the net profit attributable to shareholders decreased by 39.86%, amounting to 33.4478 million yuan [2]. - The number of shareholders increased by 23.26% to 21,900, while the average circulating shares per person decreased by 18.87% to 6,308 shares [2]. Group 3 - Since its A-share listing, Changlan Technology has distributed a total of 292 million yuan in dividends, with 112 million yuan distributed over the past three years [3].

Core Viewpoint - China Xidian's stock price has shown a positive trend, with a year-to-date increase of 6.04% and significant gains over various time frames, indicating strong market performance and investor interest [1][2]. Group 1: Stock Performance - As of January 6, China Xidian's stock rose by 2.12%, reaching 9.65 CNY per share, with a trading volume of 859 million CNY and a turnover rate of 1.76%, resulting in a total market capitalization of 49.465 billion CNY [1]. - The stock has increased by 1.47% over the last five trading days, 13.80% over the last 20 days, and 34.40% over the last 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, China Xidian reported a revenue of 16.959 billion CNY, reflecting a year-on-year growth of 11.85%, and a net profit attributable to shareholders of 939 million CNY, which is a 19.29% increase compared to the previous year [2]. Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders for China Xidian reached 178,900, an increase of 7.47% from the previous period, with an average of 28,658 circulating shares per shareholder, a decrease of 6.95% [2]. - The company has distributed a total of 4.670 billion CNY in dividends since its A-share listing, with 1.235 billion CNY distributed over the last three years [3].

Group 1 - The core business of Pinggao Electric includes research, design, manufacturing, sales, installation, testing, maintenance, and service of power transmission and distribution equipment and core components, with a focus on medium, high, ultra-high, and extra-high voltage AC and DC switchgear [2] - As of September 30, 2025, Pinggao Electric achieved operating revenue of 8.436 billion yuan, a year-on-year increase of 6.98%, and a net profit attributable to shareholders of 982 million yuan, a year-on-year increase of 14.62% [2] - The company's main revenue sources are from the high voltage segment (57.30%), distribution network segment (28.03%), operation and maintenance services (11.13%), international segment (2.93%), and other businesses (0.61%) [2] Group 2 - As of January 6, 2025, Pinggao Electric's stock price increased by 5.94% year-to-date, with a 2.11% increase over the last five trading days and an 8.31% increase over the last twenty days [1] - The company has distributed a total of 3.788 billion yuan in dividends since its A-share listing, with 1.01 billion yuan distributed in the last three years [3] - As of September 30, 2025, the number of shareholders of Pinggao Electric was 64,100, an increase of 0.63% from the previous period [2]

（文章来源：第一财经） 中信证券指出，2025年12月31日，国家发改委、国家能源局发布《关于促进电网高质量发展的指导意 见》，旨在解决新能源高比例接入带来的系统稳定性挑战，优化资源配置效率。文件对电网投资总量、 主配微网协同、新技术应用等领域提出明确指引。预计在用电量持续增长背景下，"十五五"时期电网基 本建设投资或达3.8万亿元。建议关注特高压、电网数智化、互联互济等环节。 ...