人民财讯12月15日电，今日三大指数维持弱势震荡。截至收盘，沪指跌0.55%，深证成指跌1.1%，创业 板指跌1.77%。盘面上，保险股走强，中国平安涨近5%；零售概念股掀涨停潮，东百集团、广百股份、 红旗连锁等多股涨停；商业航天概念活跃，三维通信、太钢不锈等涨停。另外，白酒概念、黄金概念、 化纤、建材、钢铁等板块涨幅居前；CPO概念、芯片概念、半导体、传媒娱乐、医药等板块跌幅居前。 全市场约2900只个股下跌，总成交额约1.8万亿元。 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ MACD金叉信号形成，这些股涨势不错！ 责任编辑：刘万里 SF014 新浪声明：此消息系转载自新浪合作媒体，新浪网登载此文出于传递更多信息之目的，并不意味着赞同 其观点或证实其描述。文章内容仅供参考，不构成投资建议。投资者据此操作，风险自担。 ...

12月15日，A股三大指数集体低开。 | 代码 | 名称 | 最新 | 涨幅 | | --- | --- | --- | --- | | 399001 | 深证成指 | 13202.52 | -0.42% | | 000001 | 上证指数 | 3884.24 | -0.13% | | 399006 | 创业板指 | 3164.09 | -0.95% | 盘面上，白酒概念、可控核聚变概念、食品饮料、工程机械等板块涨幅居前；CPO概念、锂矿概念、芯片概念、有色金属、房地产等板块跌幅居前。 港股方面，恒生指数和恒生科技指数大幅低开。阿里巴巴、腾讯控股、小米集团、快手等均有不同幅度下跌。港股黄金股走强，截至发稿，紫金黄金国际 涨近6%，赤峰黄金（600988）涨近5%，潼关黄金涨近3%，灵宝黄金涨近2%。 | 名称 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | | 恒生指数 | 25751.99c | -224.80 | -0.87% | | 恒生科技 | 5541.71c | -96.34 | -1.71% | 商业航天概念延续强势 盘初，商业航天概念股走强。顺灏股份（0 ...

人民财讯12月15日电，12月15日，三大指数集体低开，沪指跌0.62%，深证成指跌0.81%，创业板指跌 1.16%。盘面上，白酒概念、可控核聚变概念、食品饮料、工程机械等板块涨幅居前；CPO概念、锂矿 概念、芯片概念、有色金属、房地产等板块跌幅居前。 ...

记者丨刘雪莹 编辑丨曾静娇 美东时间周五，美股科技股重挫，中概股普跌。黄金突破4300美元后急跌，白银跳水。加密货 币市场多数下跌，超11万人被爆仓。 三大指数集体收跌，道指跌246点，纳指跌近400点，与标普500指数跌幅均超1%。 W 伦敦金现 SPTAUUSDOZ.IDC | 4299.285 | | 昨结 | 4279.210 | 开营 | 4280.457 | | | --- | --- | --- | --- | --- | --- | --- | | +20.075 +0.47% | | | 总量(kg) 0.00 | 现手 | | O | | 最高价 | 4353.570 | 持 仓 | 0 | | | O | | 最低价 | 4256.845 | 壇 ਦੇ | O | | | 0 | | स्त्रम्य | 王日 | 日K | 園K | 月K | 童家 | | | 臺加 | | | | 均价:-- | 盘口 | | | 4353.570 | | | | 1.74% 卖1 | 4300.345 | O | | | | | | 录1 | 4299.285 | O | | | | | | | 0 ...

Core Viewpoint - The stock of Meai Technology (美埃科技) experienced a significant increase of 10.91%, with a trading volume of 225 million yuan and a market capitalization of 7.244 billion yuan, indicating strong investor interest in the company [1] Group 1: Company Overview - Meai Technology specializes in the research, development, production, and sales of air purification products and atmospheric environmental governance products, with its main products including fan filter units, filters, and air purification equipment [3] - The company was awarded the national-level "specialized, refined, and innovative" title at the end of 2021, establishing itself as a leading domestic enterprise in cleanroom equipment for the electronics semiconductor industry [3] - As of September 30, 2025, Meai Technology reported a revenue of 1.486 billion yuan, representing a year-on-year growth of 23.64%, while the net profit attributable to shareholders decreased by 5.17% to 141 million yuan [7][8] Group 2: Market Position and Products - Meai Technology has developed the first domestic 28nm lithography equipment and provides products that meet the highest international cleanliness standards (ISO Class 1) for cleanroom environments, positioning itself as a competitive player against international brands [2] - The company has long-term supply agreements with SMIC (中芯国际), providing essential air purification products that meet the cleanliness requirements for advanced semiconductor manufacturing processes [2] - The company's air purification devices are effective in removing PM2.5 and harmful gases, contributing to environmental health [3] Group 3: Financial and Stock Performance - The stock has shown a net inflow of -2.2477 million yuan today, with a lack of clear trends in major shareholder movements, indicating a mixed sentiment among investors [4][5] - The average trading cost of the stock is 47.77 yuan, with recent buying activity observed, although the strength of this accumulation is not strong [6] - The stock price is currently fluctuating between a resistance level of 56.22 yuan and a support level of 50.88 yuan, suggesting potential for short-term trading strategies [6]

12月11日，汇成股份涨0.20%，成交额3.21亿元，换手率2.42%，总市值131.78亿元。 2、据2023年2月投资者关系活动记录表： Chiplet先进封装技术是凸块制造、Fan-out、3D、SiP等高端先 进封装技术的集合，公司掌握的凸块制造技术是Chiplet的基础之一。在研发端，公司将以客户需求为导 向，基于凸块制造技术，纵向拓展技术边界，积极布局Fan-out、2.5D/3D、SiP等高端先进封装技术。 3、合肥新汇成微电子股份有限公司的主营业务是集成电路高端先进封装测试服务。公司的主要产品是 集成电路封装测试。 来源：新浪证券-红岸工作室 异动分析 存储芯片+先进封装+芯片概念+人民币贬值受益+专精特新 1、2025年10月14日公司，合肥新汇成微电子股份有限公司举办特定对象调研活动，向舟资本、兴全基 金、平安资管等多家机构投资者披露重磅布局：公司通过直接与间接投资相结合，拿下合肥鑫丰科技有 限公司（简称 "鑫丰科技"）27.5445% 股权，并与鑫丰科技股东华东科技（苏州）有限公司（简称 "华 东科技"）达成战略合作，共同拓展 3D DRAM 等存储芯片封测业务，瞄准 AI 基建时代下 ...

来源：新浪证券-红岸工作室 12月11日，美埃科技涨2.20%，成交额8793.79万元，换手率1.35%，总市值65.31亿元。 异动分析 光刻机+中芯国际概念+芯片概念+PM2.5 1、公司上市保荐书：公司为上海微电子装备（集团）股份有限公司开发国内首台 28 纳米光刻设备工艺 制程所需的机台内国际最高洁净等级标准（ISO Class 1 级）洁净环境提供 EFU （超薄型设备端自带风 机过滤机组）及 ULPA（超高效过滤器）等产品，亦已验收合格，助力国内光刻机事业突破卡脖子技术 难题。此外，在海外市场，公司系Intel、 ST Microelectronics 等国际半导体厂商的合格供应商，为其提 供空气净化产品。公司在前述产品核心技术指标、客户信赖度等方面，可与国际品牌平行竞争，处于国 内品牌领先的地位。 2、据招股说明书：公司长期为中芯国际供应 FFU、高效/超高效过滤器、化学过滤器等产品，用于保障 中芯国际系的历代产品线（包括中芯国际最先进的 14nm和 28nm 制程）对空气洁净度的要求。 3、美埃(中国)环境科技股份有限公司主营业务系空气净化产品、大气环境治理产品的研发、生产及销 售。公司主要 ...

来源：新浪证券-红岸工作室 12月11日，英集芯跌2.89%，成交额1.49亿元，换手率1.53%，总市值96.13亿元。 异动分析 汽车芯片+无线耳机+消费电子概念+芯片概念+专精特新 1、根据2025年4月29日公告：在汽车电子领域，公司成功研发符合AEC-Q100标准的车规级车充芯片， 并顺利导入国内外汽车厂商，完成规模量产。 区间今日近3日近5日近10日近20日主力净流入-1140.34万-368.07万1263.85万-1.07亿-1.15亿 主力持仓 主力没有控盘，筹码分布非常分散，主力成交额5063.28万，占总成交额的6.7%。 技术面：筹码平均交易成本为21.96元 2、2022年3月29日招股书显示英集芯的TWS耳机充电仓芯片能够以单颗芯片为TWS耳机充电仓提供高 集成度的电源解决方案,支持MCU软件深度定制,可降低客户的设计复杂度和物料成本。英集芯专门为 TWS耳机充电仓设计的电源管理芯片不仅支持电源管理功能,还集成了双向通讯功能和内部通讯隔离功 能。 3、目前，公司基于在移动电源（即充电宝）、快充电源适配器（即充电器、充电头）等应用领域的优 势地位，成为了消费电子市场主要的电源管理芯片 ...

Core Viewpoint - The company, Guangdong Huicheng Vacuum Technology Co., Ltd., has shown significant market activity with a stock price increase of 4.36% and a trading volume of 475 million yuan, indicating strong investor interest and market confidence [1]. Group 1: Company Overview - Guangdong Huicheng Vacuum Technology Co., Ltd. specializes in the research, production, and sales of vacuum coating equipment, providing vacuum application solutions [7]. - The company was established on August 14, 2006, and is located in Dongguan, Guangdong Province [7]. - The main revenue sources include industrial vacuum coating equipment (49.29%), other consumer products (19.27%), scientific research (10.64%), consumer electronics (9.91%), technical services (5.88%), and accessories (5.01%) [7]. Group 2: Market Position and Clientele - The company has developed a PVD copper foil composite current collector application equipment, which is now on the market [3]. - Major clients include well-known companies such as Apple, Foxconn, BYD, Jabil, and others, indicating strong recognition and integration into the supply chains of these industry leaders [3]. - The company has been recognized as a "specialized and innovative" small giant enterprise, which is a prestigious title in China, highlighting its focus on niche markets and strong innovation capabilities [3]. Group 3: Financial Performance - For the period from January to September 2025, the company reported a revenue of 304 million yuan, a year-on-year decrease of 29.54%, and a net profit of 17.65 million yuan, down 72.62% year-on-year [8]. - Cumulative cash dividends since the company's A-share listing amount to 55 million yuan [9]. Group 4: Shareholder and Market Activity - As of September 30, 2025, the number of shareholders increased to 18,300, a rise of 77.08%, while the average circulating shares per person decreased by 43.53% [8]. - The stock has seen a net inflow of 53.625 million yuan from major investors today, with a total net inflow of 69.226 million yuan over the past three days [5].

Core Viewpoint - The company, Shenzhen Haoshanghao Information Technology Co., Ltd., is primarily engaged in the distribution of electronic components, with a significant focus on memory chips and MCU chips, benefiting from the depreciation of the RMB [2][4]. Company Overview - Shenzhen Haoshanghao Information Technology Co., Ltd. was established on December 23, 2014, and went public on October 31, 2022. The company is located in Nanshan District, Shenzhen, Guangdong Province [8]. - The main business involves selling electronic components to manufacturers in various sectors, including consumer electronics, IoT, lighting, industrial control, automotive electronics, and new energy, while also providing product design solutions and technical support [3][8]. - The revenue composition is as follows: distribution business 99.08%, IoT product design and manufacturing 0.91%, and others 0.01% [8]. Financial Performance - For the period from January to September 2025, the company achieved a revenue of 6.128 billion yuan, representing a year-on-year growth of 14.46%. The net profit attributable to the parent company was 49.1458 million yuan, with a year-on-year increase of 62.14% [8]. - As of November 20, the number of shareholders was 76,900, an increase of 13.85% from the previous period, with an average of 2,140 circulating shares per person, a decrease of 11.48% [8]. Market Activity - On December 10, the stock price of Haoshanghao fell by 0.67%, with a trading volume of 233 million yuan and a turnover rate of 4.60%, bringing the total market capitalization to 9.211 billion yuan [1]. - The company has seen a net outflow of 20.8586 million yuan from major funds today, ranking 25th out of 33 in its industry, with continuous reduction in major fund positions over the past three days [5][6]. Technical Analysis - The average trading cost of the stock is 32.62 yuan, with recent accumulation activity noted, although the strength of this accumulation is weak. The current stock price is near a support level of 31.00 yuan, which is critical for potential rebound or further decline [7]. Shareholder Information - As of September 30, 2025, the fifth largest shareholder is Hong Kong Central Clearing Limited, holding 1.6462 million shares as a new shareholder [9]. Industry Context - The company operates within the electronic components distribution sector, specifically focusing on memory and MCU chips, and is part of various concept sectors including small-cap, storage concept, and star flash concept [3][8].