智通财经APP获悉，截止2月13日收盘，东北电气(00042)、中石化油服(01033)、京城机电股份(00187)分 列AH溢价率前三位，溢价率分别为785.25%、296.70%、286.85%；宁德时代(03750)、药明康德 (02359)、招商银行(03968)分列AH溢价率末三位，溢价率分别为-14.36%、-4.81%、-3.07%。其中京城 机电股份(00187)、剑桥科技(06166)、金隅集团(02009)的偏离值位居前三，分别为22.00%、19.00%、 17.09%；另外，晨鸣纸业(01812)、长飞光纤光缆(06869)、钧达股份(02865)的偏离值位居后三，分别 为-59.85%、-31.95%、-27.72%。 后十大AH股溢价率排行 | 股票名称 | H股(港元) | A股 | 溢价率↑ | 偏离值 | | --- | --- | --- | --- | --- | | 宁德时代(03750) | 517.500 | 370 | -14.36% | -1.47% | | 药明康德(02359) | 124.200 | 98.7 | -4.81% | -8.20% | | 招 ...

截止2月12日收盘，东北电气(00042)、京城机电股份(00187)、中石化油服(01033)分列AH溢价率前三 位，溢价率分别为730.77%、288.68%、288.17%；宁德时代(03750)、药明康德(02359)、招商银行 (03968)分列AH溢价率末三位，溢价率分别为-16.06%、-7.28%、-4.68%。其中京城机电股份(00187)、 龙蟠科技(02465)、剑桥科技(06166)的偏离值位居前三，分别为24.37%、16.69%、16.18%；另外，东北 电气(00042)、钧达股份(02865)、长飞光纤光缆(06869)的偏离值位居后三，分别 为-85.40%、-56.63%、-52.47%。 后十大AH股溢价率排行 | 股票名称 | H股(港元) | A股 | 溢价率↑ | 偏离值 | | --- | --- | --- | --- | --- | | 宁德时代(03750) | 528.000 | 370 | -16.06% | -3.27% | | 药明康德(02359) | 127.500 | 98.7 | -7.28% | -11.28% | | 招商银行(03968 ...

近5个交易日主力资金净流入均为0，散户资金小幅波动但整体影响微弱，例如2月10日散户净流出1.32 万港元，2月9日净流出2.08万港元，表明缺乏大资金参与。 公司估值 经济观察网东北电气(00042.HK)近期股价表现平稳，但交投清淡，未出现显著波动或重大事件驱动。 股票近期走势 近7天(2026年2月5日至2月11日)区间振幅为8.47%，最高价0.30港元(2月10日)，最低价0.28港元(2月9 日)，区间涨跌幅-1.69%。2月11日收盘价0.29港元，与前一交易日持平，当日振幅3.45%，换手率仅 0.06%，成交额4.58万港元，反映市场关注度较低。 资金面情况 MACD柱状图持续负值(最新-0.002)，KDJ指标中J线位于73.77(中性区间)，布林带收窄(上轨0.303港元、 下轨0.282港元)，显示股价处于震荡整理格局，未突破关键位。近期无公开财报、研报或重大新闻事件 直接影响该股。上述动态表明，东北电气短期缺乏热点催化，股价主要受市场整体情绪和低流动性影 响，波动性有限。 以上内容基于公开资料整理，不构成投资建议。 ...

Core Viewpoint - The report highlights the AH premium rates of various companies, indicating significant discrepancies between their H-shares and A-shares, with some companies showing extremely high premiums while others exhibit negative premiums [1]. Group 1: Top AH Premium Rates - Northeast Electric (00042) has the highest AH premium rate at 831.03%, with H-share priced at 0.290 HKD and A-share at 2.25 CNY [1]. - Sinopec Oilfield Service (01033) follows with a premium rate of 296.70%, H-share at 0.910 HKD and A-share at 3.01 CNY [1]. - Beijing Jingcheng Machinery Electric (00187) ranks third with a premium of 285.05%, H-share at 4.280 HKD and A-share at 13.76 CNY [1]. Group 2: Lowest AH Premium Rates - Contemporary Amperex Technology (03750) has the lowest AH premium rate at -13.27%, with H-share priced at 511.000 HKD and A-share at 370 CNY [1]. - China Merchants Bank (03968) shows a premium of -4.06%, H-share at 49.300 HKD and A-share at 39.49 CNY [1]. - WuXi AppTec (02359) has a premium of -2.14%, with H-share at 120.800 HKD and A-share at 98.7 CNY [1]. Group 3: Top Deviation Values - Jinju Group (02009) has the highest deviation value at 24.42%, with a premium of 212.05% [1]. - Beijing Jingcheng Machinery Electric (00187) has a deviation value of 21.92%, with a premium of 285.05% [1]. - Longpan Technology (02465) ranks third with a deviation value of 19.68%, and a premium of 101.01% [1]. Group 4: Lowest Deviation Values - JunDa Co., Ltd. (02865) has the lowest deviation value at -70.56%, with a premium of 176.15% [2]. - Changfei Optical Fiber (06869) follows with a deviation of -45.38%, and a premium of 105.94% [2]. - Chenming Paper (01812) has a deviation of -26.81%, with a premium of 190.80% [2].

前十大AH股溢价率排行 | 股票名称 | H股(港元) | A股 | 溢价率↓ | 偏离值 | | --- | --- | --- | --- | --- | | 东北电气(00042) | 0.290 | 2.25 | 831.03% | 10.91% | | 浙江世宝(01057) | 5.810 | 21.7 | 347.33% | -42.67% | | 中石化油服(01033) | 0.900 | 3.04 | 304.44% | 26.29% | | 京城机电股份 (00187) | 4.280 | 13.77 | 285.28% | 22.66% | | 弘业期货(03678) | 3.200 | 10.15 | 280.00% | 7.41% | | 复旦张江(01349) | 3.120 | 8.68 | 233.33% | -5.52% | | 凯盛新能(01108) | 4.100 | 11.34 | 231.22% | 13.84% | | 南京熊猫电子股份 (00553) | 5.400 | 14.65 | 225.00% | -4.54% | | 安德利果汁(02218) | 16 ...

Core Viewpoint - The report highlights the current premium rates of AH shares, with Northeast Electric (00042), Zhejiang Shibao (01057), and Sinopec Oilfield Service (01033) leading in premium rates, while CATL (03750), China Merchants Bank (03968), and Hansoh Pharmaceutical (01276) are at the bottom of the list [1]. Premium Rate Rankings - The top three AH shares by premium rate are: - Northeast Electric (00042) with a premium rate of 815.25% - Zhejiang Shibao (01057) with a premium rate of 354.93% - Sinopec Oilfield Service (01033) with a premium rate of 295.40% [1]. - The bottom three AH shares by premium rate are: - CATL (03750) with a premium rate of -11.82% - China Merchants Bank (03968) with a premium rate of -2.30% - Hansoh Pharmaceutical (01276) with a premium rate of 1.62% [1]. Deviation Values - The top three shares with the highest deviation values are: - Goldwind Technology (02208) with a deviation value of 21.73% - Jinyu Group (02009) with a deviation value of 19.04% - Sinopec Oilfield Service (01033) with a deviation value of 18.76% [1]. - The bottom three shares with the lowest deviation values are: - Zhejiang Shibao (01057) with a deviation value of -41.23% - Junda Co., Ltd. (02865) with a deviation value of -39.46% - Yangtze Optical Fibre and Cable (06869) with a deviation value of -26.61% [1]. Additional Insights - The report includes a detailed table of the top and bottom AH shares by premium rate and deviation value, providing a comprehensive overview of the current market situation [2].

Core Viewpoint - The recent significant drop in international gold and silver prices has led to consecutive trading halts for A-share precious metal stocks, resulting in substantial losses for investors. However, the Secretary of the Board of Directors of Xinyi Silver Tin, Sun Kai, took a contrarian approach by increasing his stake in the company during this downturn, which has yielded him considerable returns [1][3]. Group 1: Stock Performance and Investment Actions - On January 30 and February 2, 2026, Xinyi Silver Tin's stock experienced two consecutive trading halts. On February 3, the stock hit a third trading halt, where Sun Kai made his sixth purchase of company shares at the limit price of 49.83 yuan, increasing his total holdings to 240,000 shares, valued at over 12 million yuan [1][4]. - Sun Kai's total investment in the company amounts to approximately 3.572 million yuan across six purchases, with a current floating profit of about 877.6 thousand yuan, reflecting a significant return on investment [7]. - The stock price of Xinyi Silver Tin closed at 53.40 yuan on February 4, 2026, with a market capitalization of 94.8 billion yuan [1]. Group 2: Company Financial Performance - Xinyi Silver Tin's main business includes the mining and smelting of non-ferrous and precious metals, with a strong reserve of mineral resources and leading production capabilities in its sector [8]. - The company's revenue has seen explosive growth, with reported revenues of 2.086 billion yuan, 3.706 billion yuan, and 4.270 billion yuan for the years 2022, 2023, and 2024, respectively. Net profits for the same years were 174 million yuan, 969 million yuan, and 1.530 billion yuan [8]. - In the first three quarters of 2025, the company achieved a revenue of 4.099 billion yuan, a year-on-year increase of 24.36%, while net profit grew by 4.94% [8]. Group 3: Information Disclosure and Governance - Despite strong financial performance, Xinyi Silver Tin has faced challenges in information disclosure, receiving a C rating for six consecutive years from 2019 to 2024. The company has been subject to regulatory scrutiny, including a warning related to inadequate risk disclosures [9][11]. - The company attributes its low information disclosure rating primarily to the high pledge rate of its controlling shareholder's equity, rather than deficiencies in its disclosure practices [11].

记者|章光日 编辑|程鹏吴永久杜恒峰校对|陈柯名 1月30日和2月2日，兴业银锡股价连续两个跌停。在2月3日开盘后，公司股价继续跌停，兴业银锡董秘孙凯在当日跌停板位置第六次增持公司股份。目前 持股数量达到24万股，持股市值超过1200万元。相较于孙凯的买入总金额，其目前浮盈近900万元。孙凯自2011年开始担任兴业银锡董秘，但2011年至 2024年，公司的信息披露评价不如人意，最近6年连续为C。 截至2月4日收盘，兴业银锡股价收于53.40元，市值达948亿元。 董秘股神级操作： 六次增持浮盈近900万元 2026年2月3日盘后，兴业银锡发布了关于公司董事、高级管理人员购买公司股票的公告。该公告显示，基于对公司未来发展的信心及长期投资价值的认 可，公司董事、副总裁兼董事会秘书孙凯，于2026年2月3日通过集中竞价交易方式买入公司股份4万股，增持均价为49.83元，增持金额为199.32万元。 | 姓名 | 职务 | 增持 | 增持日期 | 增持股数 | 增持均价 | 成交金额(元) | 增持后持股 | | --- | --- | --- | --- | --- | --- | --- | --- | | | ...

Core Viewpoint - The report highlights the premium rates of AH shares, with Northeast Electric, Zhejiang Shibao, and Sinopec Oilfield Services leading in premium rates, while CATL, China Merchants Bank, and WuXi AppTec are at the bottom of the list [1][2]. Premium Rate Rankings - The top three AH shares by premium rate are: - Northeast Electric (00042) with a premium rate of 815.25% - Zhejiang Shibao (01057) with a premium rate of 351.07% - Sinopec Oilfield Services (01033) with a premium rate of 303.37% [2] - The bottom three AH shares by premium rate are: - CATL (03750) with a premium rate of -12.99% - China Merchants Bank (03968) with a premium rate of -1.83% - WuXi AppTec (02359) with a premium rate of 3.29% [2] Deviation Values - The top three shares by deviation value are: - Guoen Technology (02768) with a deviation value of 64.57% - Goldwind Technology (02208) with a deviation value of 30.74% - Sinopec Oilfield Services (01033) with a deviation value of 27.72% [1][2] - The bottom three shares by deviation value are: - Junda Co., Ltd. (02865) with a deviation value of -49.44% - Zhejiang Shibao (01057) with a deviation value of -46.76% - Yangtze Optical Fibre and Cable (06869) with a deviation value of -34.58% [1][3].

FF301 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2026年1月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 東北電氣發展股份有限公司 呈交日期: 2026年2月3日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | H | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 00042 | 說明 | 香港聯交所上市 | | | | | | | | | 法定/註冊股份數目 | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 257,950,000 RMB | | | 1 RMB | | 257,950,000 | | 增加 / 減少 (-) | | | | | | RMB | | | | 本月底結存 | | | 257,950,000 RMB | | | 1 RMB | | 257,950,000 | | 2. 股份分類 | 普通股 | 股份類別 ...