Core Insights - The Tianshan Victory Tunnel, the longest highway tunnel in the world, has officially opened, achieving full 5G network coverage by China Mobile Xinjiang, enhancing communication along this 22.13-kilometer route [1][5]. Group 1: Project Overview - The Tianshan Victory Tunnel is a critical project for the Urumqi to Yili Expressway, reducing travel time between northern and southern Xinjiang from 7 hours to 3.5 hours [3]. - The successful implementation of 5G coverage within the tunnel represents a significant technological achievement, allowing for uninterrupted communication for vehicles traveling through [5][8]. Group 2: Challenges and Achievements - The construction faced severe challenges, including frequent landslides and extreme cold, which tested the resilience and dedication of the construction team [3][5]. - The moment when the first successful signal test was completed inside the tunnel was a significant morale booster for the team, symbolizing the culmination of their hard work and commitment [5][8]. Group 3: Commitment and Responsibility - Despite the New Year celebrations, the construction team chose to remain on-site, emphasizing their commitment to ensuring reliable communication for travelers during the holiday season [8]. - The team members view their role as not just builders of the communication network but as guardians of connectivity for families reuniting during the festive period [8][9].

转自：贵州日报 水井村的蜕变，是41家中央单位发挥自身优势定点帮扶贵州的缩影。2025年以来，41家中央单位结合我 省所需，从政策、资金、项目、人才等方面进行帮扶，选派162名挂职干部和驻村第一书记到我省51个 定点帮扶县蹲点挂职；累计实施帮扶项目842个，向我省投入帮扶资金6.48亿元，帮助引进帮扶资金15 亿元，帮助引进企业和项目150个，采购和帮助销售贵州农特产品12.97亿元，为贵州巩固拓展脱贫攻坚 成果同乡村振兴有效衔接提供了有力支撑。 贵州日报天眼新闻记者 杨小友 公安部投入帮扶资金590万元，帮助普安县建设茶叶检测服务中心，补齐普安县茶产业质量检测短板， 推动普安茶叶成为"干净茶""放心茶"，增强市场竞争力。 当冬日清晨的阳光洒在大地上，安顺市普定县化处镇水井村里，工人们做好准备工作后开始下到荷田采 挖莲藕，新鲜莲藕将送到当地的水井莲花农业产业发展有限公司藕粉生产车间，经过一道道工序，最终 制成纯白的藕粉销往各地。 农业农村部聚焦剑河县中药材、食用菌、生态渔业特色产业，通过建科技小院、引育龙头企业、打造全 产业链、协同政策资源等举措，加速剑河县传统农业向"科研—种植—加工—销售"一体化转型。20 ...

来源 | 央视新闻 编辑 | 杨家瑞 伊朗通信和信息技术部长哈希米于2025年12月31日表示，日前伊朗遭到了针对该国通信基础设施的大规 模网络攻击。这些攻击来自全球超过12万个不同的攻击源，并专门针对伊朗的一家通信服务运营商。 伊朗相关部门采取措施，成功挫败此次攻击。 哈希米称，这是伊朗近期遭遇的最严重的网络攻击之 一。 北京青年报2026-01-01 14:33:52 ...

Market Performance - A-shares major indices showed strong performance in 2025, with the CSI 300 index rising by 17.66%, the ChiNext index by 49.57%, and the SSE 50 index by 12.9% [1] - The North Stock 50 index increased by 38.8%, and the Sci-Tech 50 index rose by 35.92%, with the Shanghai Composite Index surpassing 4000 points for the first time in nearly a decade on October 28 [1] - In comparison, the S&P 500 index in the US recorded a 16.39% annual increase, while the Nasdaq managed a 20.36% rise, and the Dow Jones increased by 12.97% [2] Comparative Analysis - A-shares outperformed US benchmarks in 2025, with the CSI 300 index slightly exceeding the S&P 500 index, while indices focused on technology and growth, such as ChiNext and Sci-Tech 50, significantly outperformed the Nasdaq [5] - The A-share market exhibited a more balanced and diversified growth pattern, driven by multiple sectors including materials (+57.67%), information technology (+47.18%), and industrials (+30.03%) [8] Sector Dynamics - The A-share market's growth is characterized by a dual-engine structure focusing on advanced manufacturing and critical resource supply chains, contrasting with the US market's heavy reliance on a few tech giants [9] - The US market's growth is primarily driven by major tech companies, with the "Magnificent Seven" accounting for nearly 40% of the S&P 500's total market capitalization, indicating a concentrated market structure that poses risks [6] Notable Stocks - In 2025, two stocks in the A-share market achieved over tenfold increases, with Shangwei New Materials leading at 1689.13% and Tianpu Co. at 1645.4% [12] - Shangwei New Materials' surge was attributed to its transformation from traditional chemicals to humanoid robots, supported by a change in control to Zhiyuan Robotics [13] US Market Trends - The US tech sector saw significant differentiation among the "Magnificent Seven," with Google and Nvidia outperforming the market, while other giants like Microsoft and Meta lagged behind [21] - Data storage companies emerged as major winners in the S&P 500, with top performers like Western Digital and Micron benefiting from increased AI infrastructure investments [18] Investment Themes - The investment narrative in the US shifted from potential AI concepts to profit realization capabilities, impacting the valuation of tech companies based on their ability to demonstrate revenue growth and cost advantages [22] - Nvidia's strong performance is attributed to its dominant position in the AI computing supply chain, with consistent quarterly earnings exceeding market expectations [23]

Core Viewpoint - Iran has experienced a large-scale cyber attack targeting its communication infrastructure, described as one of the most severe in recent times [1]. Group 1: Cyber Attack Details - The cyber attack originated from over 120,000 different sources worldwide [1]. - The attack specifically targeted a communication service provider in Iran [1]. - Iranian authorities successfully thwarted the attack [1].

Core Viewpoint - Iran experienced a large-scale cyber attack targeting its communication infrastructure on December 28, which was one of the most severe attacks in recent times, but it was successfully thwarted by relevant authorities [1] Group 1: Cyber Attack Details - The cyber attack originated from over 120,000 different sources globally and specifically targeted a communication service provider in Iran [1] - The scale and intensity of the attack were significant, posing a serious challenge to Iran's communication systems [1] Group 2: Response and Mitigation - Thanks to the efforts of intelligence, resources, and communication experts working around the clock, the attack was ultimately controlled and did not lead to a crisis [1] - The Iranian Minister of Communications emphasized the urgent need to implement major infrastructure projects to enhance the quality of communication services [1]

Group 1 - The core point of the article is that Xunzhong Communication (02597) has signed an investment agreement with Jiangxi Kexing Zhiyun Information Technology Co., Ltd. to deepen strategic cooperation in the urban digital operation service market [1] - The company will invest 2.1 million yuan in Kexing Zhiyun by subscribing to its newly increased registered capital, acquiring a 15% stake in the company [1] - This investment is aligned with the company's strategic planning and business development needs, which is expected to enhance its overall competitiveness and contribute positively to its long-term development goals [1]

格隆汇12月31日丨纵横通信(603602.SH)在投资者互动平台表示，公司在商业航天领域暂无直接布局。 ...

挖金客今日涨停，全天换手率14.94%，成交额4.39亿元，振幅19.62%。龙虎榜数据显示，机构净买入 623.68万元，营业部席位合计净买入7618.84万元。 （文章来源：证券时报网） 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即卖二、卖四，合计买入金额1457.27万 元，卖出金额833.60万元，合计净买入623.68万元。 资金流向方面，今日该股主力资金净流入1.33亿元，其中，特大单净流入1.64亿元，大单资金净流出 3140.28万元。近5日主力资金净流入1.27亿元。（数据宝） 挖金客12月31日交易公开信息 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 东方财富证券股份有限公司拉萨东环路第一证券营业部 | 3450.76 | 126.25 | | 买二 | 国泰海通证券股份有限公司上海浦东新区福山路证券营 业部 | 2057.78 | 8.59 | | 买三 | 开源证券股份有限公司西安西大街证券营业部 | 1541.63 | 1.67 | | 买四 ...

Group 1 - The communication services sector increased by 0.98% on December 31, with "挖金客" leading the gains [1] - The Shanghai Composite Index closed at 3968.84, up 0.09%, while the Shenzhen Component Index closed at 13525.02, down 0.58% [1] - "挖金客" saw a significant rise of 20.00%, closing at 37.80, with a trading volume of 120,600 shares [1] Group 2 - The communication services sector experienced a net inflow of 387 million yuan from institutional investors, while retail investors saw a net outflow of 25.29 million yuan [2] - "三维通信" had a net inflow of 18.8 million yuan from institutional investors, but a net outflow of 749,900 yuan from retail investors [3] - "挖金客" recorded a net inflow of 136 million yuan from institutional investors, with retail investors showing a net outflow of 62.87 million yuan [3]