格隆汇12月16日｜有媒体援引知情人士透露，中国移动储能设备公司EcoFlow（正浩）计划在美国进行 首次公开募股（IPO）。知情人士说，在HSG（原名红杉资本中国）的支持下，EcoFlow正与顾问合 作，可能通过股票发行筹集至少3亿美元。 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 603322 | 超讯通信 | 46.76 | -9.99% | 20.38万 | | 9.751Z | | 300560 | 中富通 | 17.30 | -7.09% | 24.85万 | | 4.38亿 | | 656000E | 线上线下 | 107.22 | -5.24% | 5.82万 | | 6.38亿 | | 300081 | 恒信东方 | 5.66 | -5.19% | 51.91万 | | 2.99亿 | | 603550 | ST通脉 | 8.28 | -4.06% | 1.72万 | | 1444.97万 | | 300383 | 光环新网 | 12.54 | -4.06% | 44.21万 | | 5.61亿 | | 603881 | 数据港 | 29.13 | -3.77% | 27.56万 | | 8.09亿 | | 300738 | 圆飞数据 | 18.08 | -3.62% | 29.25万 | | ...

Group 1: Market Overview - Northbound trading recorded a net purchase of HKD 0.82 billion, with a net sell of HKD 11.06 billion on the Shanghai Stock Connect and a net buy of HKD 11.88 billion on the Shenzhen Stock Connect [1] - The most net bought stocks included Xiaomi Group-W (01810), Xpeng Motors-W (09868), and Tencent (00700), while the most net sold stocks were Alibaba-W (09988), China Mobile (00941), and SMIC (00981) [1] Group 2: Company-Specific Developments - Xiaomi Group-W (01810) saw a net buy of HKD 6.33 billion following the completion of its first major home appliance factory in Wuhan, marking a significant milestone in its smart home strategy [3] - Xpeng Motors-W (09868) received a net buy of HKD 3.45 million after obtaining an L3 autonomous driving road test license in Guangzhou, initiating regular L3 road tests [3] - Tencent (00700) and Meituan-W (03690) had net buys of HKD 1.95 billion and HKD 1.77 billion, respectively, while Alibaba-W (09988) faced a net sell of HKD 6.31 billion amid market speculation regarding tax recognition for high-tech companies [3] Group 3: Sector Performance - Longi Green Energy (06869) experienced a net sell of HKD 1.02 billion, influenced by market sentiment regarding Oracle's delayed OpenAI data center project, despite Oracle's clarification that the project will proceed as planned [4] - Oil stocks faced significant selling pressure, with CNOOC (00883) and PetroChina (00857) seeing net sells of HKD 3.32 billion and HKD 3.3 billion, respectively, as market speculation arose about potential changes in oil supply following discussions on the Russia-Ukraine conflict [4] - SMIC (00981) recorded a net sell of HKD 4.59 billion, with implications from the U.S. allowing NVIDIA to export AI chips to approved customers, potentially impacting domestic AI chip manufacturers [4]

Core Viewpoint - The successful communication support during the opening ceremony of the Weihei Smart Valley T16 Cultural and Creative Street highlights the effective network services provided by Shandong Mobile Weihai Huancui Branch, receiving widespread praise from organizers and users [1]. Group 1: Event Overview - The Weihei Smart Valley T16 Street officially opened on October 1 [1]. - Shandong Mobile Weihai Huancui Branch aimed for "zero major network failures, zero major security incidents, zero significant customer complaints, and zero negative focus events" during the event [1]. Group 2: Communication Support Measures - The company conducted multiple rounds of network testing and optimization around the T16 area, focusing on coverage, quality, and capacity [1]. - To handle potential peak visitor flows, the company implemented network expansion measures, adding one emergency communication vehicle and completing software upgrades for 31 cells, resulting in 59 4G cells and 28 5G cells [1]. Group 3: Monitoring and Performance - During the opening ceremony, dedicated personnel monitored key network elements in real-time to prevent congestion risks [1]. - The successful completion of communication support tasks was attributed to high-quality network services and meticulous attention to detail [1]. Group 4: Future Commitment - Shandong Mobile Weihai Huancui Branch will continue to uphold high standards in communication support, utilizing advanced technology and sincere service to ensure user network connectivity [2].

Group 1 - Southbound funds net bought Hong Kong stocks worth 82.029 million HKD today [1] - Notable net purchases included Xiaomi Group-W at 633 million, Xpeng Motors-W at 345 million, Tencent Holdings at 197 million, and Meituan-W at 177 million [1] - Significant net sales were observed for Alibaba-W at 631 million, China Mobile at 460 million, SMIC at 459 million, CNOOC at 332 million, and PetroChina at 330 million [1] Group 2 - Southbound funds have net bought Xiaomi for 13 consecutive days, totaling 12.78378 billion HKD [1] - Meituan has seen net purchases for 5 consecutive days, amounting to 4.80742 billion HKD [1] - SMIC has experienced net sales for 6 consecutive days, totaling 2.44528 billion HKD [1] - CNOOC has faced net sales for 4 consecutive days, amounting to 1.73379 billion HKD [1]

Group 1 - The mobile payment sector saw a slight increase of 0.26%, ranking 6th among concept sectors, with 36 stocks rising, including notable gains from Cuiwei Co., Aerospace Information, and Datang Telecom, which hit the daily limit [1][2] - The top gainers in the mobile payment sector included Chuangshi Technology, which rose by 14.20%, followed by Xiongdi Technology at 7.00% and Zhisheng Information at 6.87% [1][2] - Conversely, the biggest losers in the sector were Jiayuan Technology, Jingda Co., and Chaoxun Communication, which fell by 10.96%, 10.00%, and 9.99% respectively [1][2] Group 2 - The mobile payment sector attracted a net inflow of 667 million yuan from main funds, with 34 stocks receiving net inflows, and 6 stocks exceeding 100 million yuan in net inflow [3] - Hengbao Co. led the net inflow with 682 million yuan, followed by Datang Telecom and Cuiwei Co. with net inflows of 269 million yuan and 251 million yuan respectively [3] - The net inflow ratios for Datang Telecom, Cuiwei Co., and Hengbao Co. were 51.90%, 39.58%, and 30.12% respectively, indicating strong investor interest [3] Group 3 - The overall performance of various concept sectors showed that the duty-free shop sector led with a gain of 1.44%, while the superconducting concept experienced a decline of 3.32% [2] - Other sectors with notable performance included ride-hailing at 0.89% and prepared dishes at 0.56%, while digital currency and dairy sectors also showed slight increases [2]

Market Performance - The Hang Seng Index fell by 393.47 points, a decrease of 1.54%, closing at 25,235.41 points [1] - The H-share Index dropped by 159.77 points, closing at 8,757.93 points, a decline of 1.79% [1] - The Hang Seng Tech Index decreased by 95.91 points, closing at 5,402.51 points, down by 1.74% [1] Blue Chip Stocks - Tencent Holdings decreased by 1.08%, closing at 596.5 HKD [1] - Hong Kong Exchanges and Clearing fell by 1.93%, closing at 396 HKD [1] - China Mobile declined by 0.94%, closing at 84.3 HKD [1] - HSBC Holdings remained unchanged, closing at 116.2 HKD [1] Local Hong Kong Stocks - Cheung Kong Holdings fell by 1.78%, closing at 38.7 HKD [1] - Sun Hung Kai Properties decreased by 2.23%, closing at 94.35 HKD [1] - Henderson Land Development rose by 0.34%, closing at 29.16 HKD [1] Chinese Financial Stocks - Bank of China fell by 1.82%, closing at 4.32 HKD [1] - China Construction Bank decreased by 2.12%, closing at 7.39 HKD [1] - Industrial and Commercial Bank of China dropped by 1.81%, closing at 5.98 HKD [1] - Ping An Insurance fell by 2.07%, closing at 63.9 HKD [1] - China Life Insurance decreased by 4.13%, closing at 27.38 HKD [1] Oil and Petrochemical Stocks - Sinopec fell by 1.13%, closing at 4.37 HKD [1] - PetroChina decreased by 1.35%, closing at 8.03 HKD [1] - CNOOC dropped by 2.32%, closing at 20.2 HKD [1]

Market Overview - The Shanghai Composite Index fell by 1.11% on December 16, with only three sectors rising, namely retail, beauty care, and social services, which increased by 1.32%, 0.66%, and 0.13% respectively. The communication and non-ferrous metals sectors experienced the largest declines, with drops of 2.95% and 2.81% respectively, placing the communication sector at the top of the decline list [1]. Communication Sector Performance - The communication sector saw a decline of 2.95%, with a net outflow of 7.682 billion yuan in main capital throughout the day. Out of 124 stocks in this sector, 26 rose, including three that hit the daily limit, while 97 fell, with three hitting the lower limit [1]. - Among the stocks with net inflows, five exceeded 100 million yuan, with Hengbao Co., Ltd. leading at a net inflow of 682 million yuan, followed by Tongyu Communication and Datang Telecom with net inflows of 281 million yuan and 269 million yuan respectively [1]. Top Gainers in Communication Sector - The top gainers in the communication sector included: - Hengbao Co., Ltd. with a gain of 9.98% and a turnover rate of 19.25%, attracting 681.86 million yuan in main capital [1]. - Tongyu Communication and Datang Telecom both increased by 10.00%, with turnover rates of 15.09% and 4.33% respectively, attracting 281.06 million yuan and 269.36 million yuan in main capital [1]. Top Losers in Communication Sector - The top losers in the communication sector included: - Zhongji Xuchuang, which fell by 3.34% with a net outflow of 1.5177 billion yuan [2]. - Xinyi Sheng, which decreased by 4.59% with a net outflow of 1.4089 billion yuan [2]. - Changxin Bochuang, which dropped by 7.21% with a net outflow of 533.24 million yuan [2]. Additional Notable Declines - Other significant declines included: - ZTE Corporation, down by 2.90% with a net outflow of 469 million yuan [3]. - Yongding Co., Ltd., which fell by 6.01% with a net outflow of 412.47 million yuan [3]. - Shida Group, which experienced a sharp decline of 9.91% with a net outflow of 386.97 million yuan [3].

（文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：请问公司低空经济产业目前已有哪些落地的具体运 用？ 纵横通信（603602.SH）12月16日在投资者互动平台表示，公司参股的纵横飞空公司参与了国内中大型 无人机V2000在苍南实现海上首飞，并为后续运营提供支撑；狮尾智能与中国移动联合中标的苍南县无 人机物联感知系统及配套设施项目、狮尾智能研发的视觉辅助降落系统项目等均在稳步推进。 ...

在日常生活中，无论是网购遇到假货、外卖吃到异物，还是服务体验不满意，很多消费者在面对消费纠 纷 【下载黑猫投诉客户端】时，第一反应往往是茫然："我要投诉该去哪里？"实际上，我国已经建立 了较为完善的消费维权体系，提供了多种正规、有效的投诉渠道。掌握这些途径，不仅能帮助您维护自 身权益，还能在维权过程中节省时间和精力。 一、官方投诉渠道：最权威的维权选择 官方渠道由政府主管部门设立，具有最高的权威性和法律效力，是解决严重侵权问题的首选。 1. 全国12315平台 这是国家市场监督管理总局主办的官方投诉举报平台，覆盖全国所有消费领域。您可以通过其官 方网站、手机APP、微信小程序或支付宝小程序等多种方式提交投诉。12315平台的特点在于：投 诉信息会直接转交到被投诉企业所在地的市场监管部门处理，对于查实的违法行为，监管部门可 以依法进行行政处罚。适合处理涉及产品质量、价格欺诈、虚假宣传等较为严重的消费纠纷。 2. 12345政务服务便民热线 很多地区已将12315热线整合到"12345"政务服务便民热线中。拨打12345电话，您可以咨询或反映 包括消费纠纷在内的各类民生问题。接线员会根据您的问题类型，将工单转派到 ...