记者4日从国铁集团获悉，截至2025年底，全国铁路营业里程达16.5万公里，其中高铁超5万公里，我国建成世界规模最大、先进发达的高速铁路网。"十四 五"期间，全国铁路营业里程由14.63万公里增至16.5万公里，增长12.8%，高铁由3.79万公里增至5.04万公里，增长32.98%。 回顾过去的一年，我国交通、能源等方面的多个重大项目加速推进，取得亮眼成绩。 0:00 全国铁路营业里程达16.5万公里 记者4日从南方电网了解到，2025年，南方电网西电东送年送电量达2616亿度，同比增长9.8%，创历史新高。在粤港澳大湾区，数字经济、先进制造等产业 蓬勃发展，用电需求刚性增长，带动广东成为全国首个用电负荷突破1.6亿千瓦的省份。 长庆油田第二采油厂油气产量创新高 2025年，甘肃庆阳长庆油田第二采油厂油气产量突破400万吨，创历史新高。长庆油田勘探开发属于典型的低渗、低压、低丰度油气藏。面对复杂地质条 件、勘探难度极高的情况，第二采油厂持续强化科技创新，应用水平井体积压裂技术，水平井单井日均产量较常规井提高了3到5倍。 中国石油长庆油田第二采油厂地质研究所所长 张春辉：通过黄土塬三维地震勘探实现油藏精准定位 ...

Group 1: Transportation Infrastructure - By the end of 2025, the total railway operating mileage in China is expected to reach 165,000 kilometers, with over 50,000 kilometers of high-speed rail, marking the largest and most advanced high-speed railway network in the world [2] - During the "14th Five-Year Plan" period, the total railway operating mileage will increase from 146,300 kilometers to 165,000 kilometers, representing a growth of 12.8%, while high-speed rail will grow from 37,900 kilometers to 50,400 kilometers, a growth of 32.98% [2] Group 2: Energy Sector - In 2025, the annual electricity transmission volume of the South Power Grid's "West-to-East Power Transmission" project is projected to reach 261.6 billion kilowatt-hours, a year-on-year increase of 9.8%, setting a new historical record [4] - The Guangdong-Hong Kong-Macao Greater Bay Area is experiencing robust growth in electricity demand due to the flourishing digital economy and advanced manufacturing, making Guangdong the first province in China to exceed an electricity load of 160 million kilowatts [4] Group 3: Oil and Gas Production - In 2025, the oil and gas production of the second oil production plant at the Changqing Oilfield in Gansu Qinyang is expected to exceed 4 million tons, setting a new historical high [6] - The second oil production plant has been enhancing technological innovation and applying horizontal well volume fracturing technology, resulting in an average daily output per well that is 3 times higher than conventional wells [6] - Since its development, the Qinyang gas field has produced a cumulative total of 2 billion cubic meters of natural gas, with a daily gas production of 2 million cubic meters, effectively meeting the gas needs of 2.6 million residents in the Qinyang old district [7]

事实上，昆仑芯并非横空出世的新玩家。其前身百度智能芯片及架构部自2011年起布局AI芯片，2021年4月份完成首轮融 资并独立运营，首轮估值即达130亿元。截至2025年7月份，公司已完成7轮融资，最新一轮D轮募资2.83亿美元，投后估值攀升 至29.7亿美元（约合210亿元人民币）。四年多时间，估值增长61.5%。 本报记者 袁传玺 2026年1月2日，百度集团股份有限公司（以下简称"百度"）发布公告显示，百度旗下AI芯片子公司——昆仑芯（北京）科 技股份有限公司（以下简称"昆仑芯"）已于2026年1月1日透过其联席保荐人以保密形式向香港联交所提交上市申请表格（A1表 格），申请批准昆仑芯于香港联交所主板上市及买卖。 "当前正是AI芯片行业的战略窗口期。"广州艾媒数聚信息咨询股份有限公司CEO张毅对《证券日报》记者表示，全球大模 型军备竞赛催生了对高性能、高能效AI算力的刚性需求，而政策端对硬科技企业的持续支持，也为昆仑芯这样的核心基础设施 企业提供了绝佳的上市时机。 受IPO消息刺激，百度港股股价于1月2日大涨9.35%，收报143.8港元/股，总市值达3955亿港元。 抢占AI芯片战略窗口期 尽管市场早 ...

Core Insights - Southern Power Grid's electricity transmission from the west to the east is projected to exceed 2,616 billion kilowatt-hours in 2025, marking a historical high and an increase of 311 billion kilowatt-hours compared to 2020 [1] - During the 14th Five-Year Plan period, the cumulative electricity transmission reached 11.4 trillion kilowatt-hours, significantly contributing to the reduction of coal consumption by 330 million tons and carbon dioxide emissions by 860 million tons [1] Group 1: Supply and Demand Dynamics - The increase in electricity transmission is attributed to coordinated efforts on both supply and demand sides, with hydropower generation in Yunnan growing approximately 6% year-on-year and renewable energy generation increasing about 14% in 2025 [1] - The Guangdong-Hong Kong-Macao Greater Bay Area's digital economy and advanced manufacturing sectors are driving a rigid growth in electricity demand, with Guangdong becoming the first province in China to exceed a peak load of 160 million kilowatts [1] Group 2: Operational Efficiency and Technological Advancements - The Southern Power Grid has achieved a historical high in the availability of its direct current transmission channels during the summer peak, with equivalent outage time reduced to 5 hours, an 80% decrease year-on-year [1] - In 2025, the company conducted 26 online maintenance operations and 153 live-line work sessions, reducing power outage time by over 350 hours [1] Group 3: Market Integration and Clean Energy Utilization - Over one-third of the direct current transmission channels maintained full-load operation during the summer peak, with a single-day transmission peak exceeding 1.15 billion kilowatt-hours [2] - The establishment of a unified national electricity market has facilitated cross-regional electricity transactions, with over 6.4 billion kilowatt-hours of inter-regional electricity delivered in 2025 [2] - Clean energy generation in the Southern Power Grid's operational area reached 950.3 billion kilowatt-hours, accounting for 58% of total generation, an increase of 4 percentage points year-on-year [2] Group 4: Challenges and Future Strategies - The high penetration of renewable energy presents new challenges for electricity supply security, prompting the Southern Power Grid to leverage market mechanisms for supply support and to conduct flexible inter-provincial trading [2] - The company plans to enhance emergency dispatching and coordination of inter-provincial electricity resources, while also utilizing pumped storage, new energy storage, and virtual power plants for flexible regulation [2]

Group 1 - In 2025, private equity firms held over 3.34 billion shares of listed ETFs, with technology sector ETFs accounting for over 30% of the total holdings [2] - The top three private equity firms by ETF holdings were Zhufeng Asset with 280 million shares, followed by Zhongyi Asset and Shanghai Binghao Private Equity, each holding 176 million shares [2] - The National Silver LOF fund has issued a risk warning regarding its secondary market price, which has been trading at a significant premium over its net asset value [2] Group 2 - In 2026, two companies, Derun Electronics and Jintongling, were flagged for financial fraud, with Derun Electronics having fabricated over 500 million yuan in receivables [3] - Over 80 A-share companies were investigated for disclosure violations in 2025, with about 40% being ST companies [3] - The regulatory environment in China's capital markets has become stricter, reflecting the ongoing commitment to rigorous oversight since the introduction of the "New National Nine Articles" [3] Group 3 - Berkshire Hathaway's new CEO, Greg Abel, has been given full decision-making authority, with Warren Buffett expressing confidence in the company's future [4] - Following Buffett's retirement, Berkshire's stock price fell by 1.4%, raising concerns about the company's future performance under new leadership [4] - Buffett stated that he would continue to participate in company meetings but would no longer speak publicly, leaving his role to Abel [4] Group 4 - The National Supercomputing Internet platform has surpassed 1 million registered users, integrating over 30 national supercomputing and intelligent computing centers [5] - The platform has developed the largest computing power network in the country, offering 70 types of computing services for various applications [5] Group 5 - SAIC Motor Corporation reported sales of 4.507 million vehicles in 2025, a year-on-year increase of 12.3%, with electric vehicle sales reaching 1.643 million, up 33.1% [8] Group 6 - Century Huatong plans to repurchase shares worth between 300 million and 600 million yuan to implement employee stock ownership plans [16] - Nine Ding New Materials announced an investment of 246 million yuan to build a large-scale wind turbine blade production line, aligning with industry trends [19] - Baolong Oriental expects a net profit increase of 46.34% to 70.73% for 2025, driven by strong order volumes and improved production capacity [20]

2025年，南方电网西电东送年送电量达2616亿度，同比增长9.8%，创历史新高。其中，单日送电量最高超过11.5亿度。 跨经营区电力交易常态化开展也进一步带动送电量增长。2025年，南方电网西电东送通道累计输送跨经营区电力互济电量超64亿度。 央视网消息：记者1月4日从南方电网了解到，2025年南方电网西电东送全年送电量首次超过2600亿度，创历史新高。 2025年，南方电网经营区域内发电量和用电需求增长明显。其中，在云南，全年新能源发电量同比增长约14%。在粤港澳大湾区，数字经济、先进制造 等产业蓬勃发展，用电需求刚性增长，带动广东成为全国首个用电负荷突破1.6亿千瓦的省份。 ...

Core Viewpoint - The Southern Power Grid announced that the annual electricity transmission volume of the "West-to-East Power Transmission" project will reach 2,615 billion kilowatt-hours by 2025, marking an increase of 31 billion kilowatt-hours compared to 2020, setting a historical record [1] Group 1: Supply and Demand Dynamics - The increase in electricity transmission is attributed to coordinated efforts on both the supply and demand sides [1] - On the supply side, the western region is expected to have abundant water resources, with hydropower generation in Yunnan increasing by approximately 6% year-on-year, and renewable energy generation rising by about 14% [1] - On the demand side, the Guangdong-Hong Kong-Macao Greater Bay Area is experiencing robust growth in digital economy and advanced manufacturing, leading to a rigid increase in electricity demand, with Guangdong becoming the first province in the country to exceed an electricity load of 160 million kilowatts [1] Group 2: Future Plans and Strategies - The Southern Power Grid plans to organize inter-provincial medium- and long-term flexible trading and to normalize cross-operating area electricity trading [1] - The company will fully utilize resources such as pumped storage, new energy storage, and virtual power plants to enhance flexible regulation capabilities and ensure energy and electricity supply [1]

作为南方电网首批机械化施工示范工程，220千伏南宁卓越（学城）变电站于2025年开工建设，实 现当年开工、当年投运。该变电站位于南宁东部新城伶俐工业园核心区，变电容量达18万千伏安，为周 边新能源产业扩能升级、重大项目落地提供了坚实的能源保障。值得一提的是，该变电站采用全装配式 钢结构，钢材回收率超过90%，建筑废弃物减少约70%，从源头上减少了资源消耗与环境污染。整个建 造过程扬尘、噪音、污水排放大幅降低，满足绿色低碳建设的需求。 "十四五"期间，广西电网公司积极服务和融入区域协调发展，支撑新时代西部大开发、西部陆海新 通道建设等重大战略落地，累计完成电网投资828亿元，进一步完善500千伏"四横两纵"主网架，500千 伏变电站覆盖全区所有设区市、220千伏变电站覆盖全区所有县域，一张坚强可靠、绿色高效的现代化 大电网覆盖八桂大地，为广西高质量发展注入强劲动能。（陆权香 陆冬琦） 2025年12月31日，220千伏南宁卓越（学城）变电站、桂林荔浦变电站顺利投运，有效增强了区域 电力保障能力，满足"十五五"期间电力需求，为南宁、桂林等地高质量发展注入新动能。 ...

据了解，"十四五"期间，广西电网公司累计完成电网投资828亿元，为广西高质量发展提供坚实支撑。 作为南方电网首批机械化施工示范工程，220千伏南宁卓越（学城）变电站自开工至投运仅用时一年， 实现了"当年开工、当年投产"。该站坐落于南宁东部新城伶俐工业园核心区，变电容量达18万千伏安， 将为周边新能源产业扩能升级和重大项目落地提供可靠的能源支撑。该站采用全装配式钢结构建造，钢 材回收率超过90%，建筑废弃物减少约70%，从源头降低了资源消耗与环境污染。整个施工过程中扬 尘、噪声和污水排放也大幅减少，符合绿色低碳建设的要求。 220千伏桂林荔浦变电站的投运，进一步完善桂林区域电网结构。南方电网广西电力调度控制中心运行 方式科高级经理孙艳介绍，该工程是迎峰度冬重点电网项目，可提升供电能力18万千瓦，有力保障冬季 电力可靠供应。 本报讯（记者陈蕾 通讯员陆冬琦 骆雨萱）昨日，220千伏南宁卓越（学城）变电站、桂林荔浦变电站顺 利建成投运，不仅可满足"十五五"期间电力增长需求，也为南宁东部、桂林北部等县市的高质量发展注 入了新动能。 ...

Core Viewpoint - The "Million Talents Gather in Guangdong" autumn recruitment fair reflects a shift in Guangdong's focus from merely pursuing wealth to seeking sustainable development, with significant participation from both job seekers and employers [1][2]. Group 1: Recruitment Fair Overview - The recruitment fair held in Shenzhen on December 27-28 featured 1,825 key employers offering over 65,000 job positions, attracting nearly 150,000 job seekers from more than 1,700 universities [1][2]. - This event marked a collaborative effort among major companies, including BYD, Gree, and Tencent, to recruit talent across the entire supply chain, showcasing a comprehensive demand for various roles in research, manufacturing, and operations [2]. Group 2: Talent Attraction Initiatives - Guangdong has launched a series of talent recruitment initiatives throughout the year, aiming to attract 1 million graduates to stay and develop in the region within a year [2][4]. - As of November, over 5,000 recruitment events have been held under the "Million Talents Gather in Guangdong" initiative, reaching over 10 million graduates, with more than 1.1 million choosing to work in Guangdong [4]. Group 3: Industry-Specific Job Demand - The recruitment fair highlighted a strong demand for talent in sectors such as artificial intelligence, robotics, low-altitude economy, and biomedicine, indicating a vibrant job market [4][5]. - Companies emphasized the need for candidates with English communication skills and AI-related expertise, reflecting the growing integration of AI across various industries [5]. Group 4: Regional Talent Dynamics - Shenzhen's appeal to talent is driven by its strong industrial empowerment and a conducive learning environment, fostering personal and professional growth [7][8]. - The city has evolved into a "people-driven" metropolis, with its development heavily reliant on attracting high-quality talent, particularly in cutting-edge fields like AI [8][10]. Group 5: International Collaboration and Opportunities - The recruitment fair included an "APEC Talent Connection Service Zone," aimed at attracting foreign and returning talents, leveraging the upcoming APEC summit in Shenzhen to enhance international business engagement [13]. - This initiative underscores the importance of talent in driving regional competitiveness and sustaining opportunities in Guangdong [13].