2025年全国经济画卷正徐徐展开，区域经济发展的新格局轮廓愈发清晰。从最新预测数据来看，各省份的经济排位并非偶然，其背后是深刻的结构调整与发 展战略转型的逻辑体现，蕴含着中国区域经济从"追赶"走向"协调"的深层规律。 四川（68,033.11亿元）对福建（60,398.75亿元）形成显著领先优势，其核心在于发展动能的根本性转变。四川不仅依靠传统的人口与资源红利，更得益于国 家战略叠加赋予的独特势能：作为"一带一路"与长江经济带的枢纽，其"内陆开放高地"地位日益突出。成渝双城经济圈建设吸引了大量高端制造、数字经济 产业集聚，如电子信息、装备制造集群的壮大，持续释放规模效应。相对而言，福建虽坐拥"21世纪海上丝绸之路核心区"的区位优势，但经济体量与产业纵 深受制于地理空间及资源禀赋，在增量竞争时代面临增长天花板。两者的差距，本质上反映了国家级战略平台对区域经济能级的重塑效应。 江西（35,838.69亿元）稳居第15位，其4.78%的增速高于全国均值，凸显了中部省份在产业承接与升级中的活力。其崛起得益于清晰的产业战略：一方面积 极融入长三角、粤港澳大湾区的产业链分工，在电子信息、新能源材料等领域形成特色优势；另一 ...

文/特约评论员 吴松 为何茂名北部山区干部群众对于阳信高速的通车充满热切期盼呢？穷之过呀。经济要发展，交通要先行。没有便捷的交通，何来经济发展呢？重塑区域交 通格局，改写粤西区域交通版图已然成为茂名市委、市政府乃至省委、省政府推动"百千万工程"，撬动乡村全面振兴的重要抓手。全长约142公里的现代 化交通大动脉阳信高速公路正式通车，犹如一把金钥匙打开了茂名北部山区，尤其是高州北部大坡、古丁、马贵、深镇、平山、东岸等镇尘封的山门，不 但彻底打通了高州北部山区交通壁垒，结束了不通高速的历史，而且极大缩短城乡时空距离，将粤西中部地区正式纳入"大湾区3小时生活圈"，也为茂名 北部山区的资源开发、产业升级、乡村振兴、农文旅新业态新模式注入强劲新动能。 阳信高速作为广东省高速公路网"十二纵八横两环十六射"主骨架布局中的重要组成部分，始于阳春市陂面镇，顺接中山至阳春高速公路，上跨罗定至阳春 高速公路，经阳春市圭岗镇、永宁镇、三甲镇、双滘镇，在云开山脉南侧进入高州市大坡镇、古丁镇、马贵镇、深镇镇、平山镇、东岸镇，之后进入信宜 市水口镇，终于信宜市北界镇西镇村，全长约142公里。阳信高速通车后，与汕湛高速公路、包茂高速公路、云茂 ...

12月26日，西延高铁正式开通运营，陕北革命老区迈入"高铁时代"。至此，中国高铁运营里程突破5万 公里。从2008年首条高速铁路，京津城际开通至今，中国高铁实现了从无到有、从追赶到领跑的跨越。 5万公里的背后，给百姓出行、产业发展、乡村振兴，带来哪些改变？站在新的起点，中国高铁如何持 续升级技术、优化服务、助力区域经济协调发展？《新闻1+1》连线中国铁路经济规划研究院规划所所 长马波涛，北京交通大学、可持续交通创新中心研究院殷平，带来分析解读。 突破5万公里背后的意义是什么？ 中国铁路经济规划研究院规划所所长马波涛：这意味着，我国高铁无论是路网规模还是质量和装备现代 化水平都有明显的提升，也进一步巩固了世界领跑的优势，运输产品供给和服务水平持续提升，产业带 动和经济辐射效应显著增强，老百姓的出行体验不断完善。 500公里半径一两小时就能通达，比如我从北京回潍坊，坐车两个多小时就到家了。1000公里跨区域城 市间，像北京至上海，当天就能往返。2000公里，像北京至广州，实现了朝发夕至。像双城生活、周末 出游都成了家常便饭。 高铁成了亮丽的国家名片和中国式现代化的生动缩影，"高铁创造美好生活""坐着高铁看中国"成 ...

背后的意义是什么？ 12月26日，西延高铁正式开通运营，陕北革命老区迈入"高铁时代"。至此，中国高铁运营里程突破5万公里。从2008年首条高速铁 路，京津城际开通至今，中国高铁实现了从无到有、从追赶到领跑的跨越。5万公里的背后，给百姓出行、产业发展、乡村振兴，带 来哪些改变？站在新的起点，中国高铁如何持续升级技术、优化服务、助力区域经济协调发展？《新闻1+1》连线中国铁路经济规划 研究院规划所所长马波涛，北京交通大学、可持续交通创新中心研究院殷平，带来分析解读。 突破5万公里 中国铁路经济规划研究院规划所所长 马波涛：这意味着，我国高铁无论是路网规模还是质量和装备现代化水平都有明显的提升，也 进一步巩固了世界领跑的优势，运输产品供给和服务水平持续提升，产业带动和经济辐射效应显著增强，老百姓的出行体验不断完 善。 500公里半径一两小时就能通达，比如我从北京回潍坊，坐车两个多小时就到家了。1000公里跨区域城市间，像北京至上海，当天就 能往返。2000公里，像北京至广州，实现了朝发夕至。像双城生活、周末出游都成了家常便饭。 中国铁路经济规划研究院规划所所长 马波涛：高铁是一个投资大、产业链长的产业，对整个产业结 ...

Macroeconomic and Market Analysis - The People's Daily highlighted regional economic coordination, green transformation, and the development of education and technology talent, noting that the national civil aviation cargo and mail transport volume increased by 13.6% year-on-year for the first 11 months [1] - The Deputy Secretary-General of the State-owned Assets Supervision and Administration Commission, Li Bing, met with the President of the Hong Kong Monetary Authority, Yu Weiwen, emphasizing that state-owned enterprises will deepen cooperation with Hong Kong to help consolidate its status as a financial center [1] Market Dynamics and Funding - Current money market fund yields are declining, with over a hundred funds having a 7-day annualized yield below 1% as of December 17, and some products experiencing short-term yield increases attributed to factors like profit-taking and large redemptions, which are not sustainable [2][7] International Markets and Related Assets - In international commodities, WTI crude oil surpassed $57 per barrel, rising by 0.85%, while palladium futures also exceeded $1,800 per ounce, with a similar increase of 0.85% [3][8] - The Director of the White House National Economic Council, Hassett, indicated that there is ample room for interest rate cuts, with the core inflation rate averaging 1.6% over the past three months, and plans to announce a significant housing policy early next year [3][8] International Politics and Diplomacy - U.S. Secretary of State Rubio stated that the U.S. will continue to strengthen its alliance with Japan while seeking constructive cooperation with China to balance dynamics in the Asia-Pacific region [4][9] - French President Macron confirmed that France will construct a new generation aircraft carrier [5][9] Corporate Dynamics - Wall Street's first GPU company, Birran Technology, announced a global offering of 247,692,800 H-shares for its Hong Kong IPO, with a maximum offer price of HKD 19.60 per share, and a pricing range of HKD 17 to HKD 19.6 per share, with trading expected to begin on January 2 [6][10]

Group 1: Express Delivery Industry - The express delivery business volume in China has surpassed 180 billion pieces, exceeding the total volume of 1750.8 billion pieces for the entire year of 2024, marking a historical high [3] - Since 2025, the postal and express industry has seen continuous scale effects due to the promotion of "two heavy" construction and "two new" policies, with significant improvements in operational efficiency through the expansion of service networks and the adoption of technologies like smart cloud warehouses and unmanned delivery [5] - The average monthly express delivery volume nationwide exceeds 16 billion pieces, with a daily peak reaching 777 million pieces, generating over 6200 pieces of express delivery every second [5] - The growth of business volume is becoming more coordinated across regions, with the business volume share in the central and western regions increasing by 1.1 and 0.6 percentage points respectively [7] - The scale economic effects of the postal and express industry are significantly enhancing its ability to drive related industries and regional economic growth, reflecting the robust development of the Chinese economy [9] Group 2: Aviation Industry - The C919 domestic large aircraft has officially commenced regular commercial flights from Shanghai to Lanzhou, marking its first operation at a high-altitude airport [11] Group 3: Energy Sector - The first unit of the Zhejiang Anji Power Plant, the largest gas-fired power plant in China by single unit capacity, has been officially put into operation, with a total capacity of 843 megawatts [15] - Once fully operational, the power plant is expected to achieve an annual electricity generation of approximately 7 billion kilowatt-hours, sufficient to meet the annual electricity needs of 6 million residents [15]

Core Points - The successful installation of the last steel cover beam at the Ninghuai Intercity Railway construction site marks a significant milestone for the project, laying a solid foundation for subsequent bridge and track construction [1][3] - The Ninghuai Intercity Railway is a key component of the Jiangsu Province intercity railway backbone and the Yangtze River Delta intercity rail transit network, which will enable a one-hour direct connection between Nanjing and Huai'an upon completion [3] Summary by Sections Project Overview - The Huanglou to Hongze Left Single-Line Bridge spans a total length of 5,136.551 meters and utilizes a design featuring three portal piers with 32-meter simply supported beams to cross the Lianzhong Railway [3] - The steel cover beams have a height of 3.2 meters, a width of 3.3 meters, and a length of 32.5 meters, with each beam weighing 137 tons, contributing to a total lifting weight of 160.28 tons for the operation [3] Construction Challenges - The installation faced multiple challenges, including the need for coordination with operational railway lines, high risks associated with concurrent operations, and the requirement for precise positioning of heavy components [3] - To ensure successful installation, the project team optimized the lifting plan, calculated the load-bearing capacity of the crane's foundation, and meticulously rehearsed the lifting process [3] Safety and Monitoring - A comprehensive management approach was implemented during the lifting operation, including a "one person, one post, one machine, one control" strategy and the use of drone aerial photography combined with an intelligent monitoring system for real-time oversight [3] - A 650-ton crawler crane was employed to ensure the steel cover beams were installed correctly in one attempt [3]

Group 1 - Guangdong province has achieved significant breakthroughs in major projects ahead of the National Day, showcasing accelerated construction progress [1] - The main structure of the Guangzhou Baiyun Station TOD comprehensive transportation hub has been completed, which will integrate business, residential, hotel, commercial, and entertainment functions, serving as a key driver for regional economic development [1] - The Guangzhan High-speed Railway's main station and secondary structures have been completed, with the project entering the decoration and construction phase for the platform and waiting hall [1] Group 2 - The Shantou South to Shantou section of the Shantou-Shantou High-speed Railway has officially entered the track laying phase, aiming to be operational by the end of the year, increasing daily train capacity from 24 to over 50 pairs [2] - The Changshen Expressway expansion project has completed the main bridge structure, transitioning to the final construction phase, which will enhance connectivity between the Guangdong-Hong Kong-Macao Greater Bay Area and central regions [2] Group 3 - The first phase of the Greater Bay Area University (Binhaiwan Campus) has successfully topped out, marking significant progress in higher education infrastructure in the region, with a total construction area of approximately 67,000 square meters [3] - The campus aims to fill the gap in high-level engineering education resources in the area and promote deep collaboration between education, talent, and industry chains [3]

Core Points - The completion of the main span of the New Layer Bridge, part of the Changshen Expressway expansion project, marks a significant milestone for the project, laying a solid foundation for future operations [1][3] - The New Layer Bridge, a key control project, spans 190 meters and is designed as a prestressed concrete variable cross-section box girder structure, ensuring safety and efficiency during construction [1][3] Project Details - The bridge crosses the Jingjiu Railway at a 30-degree angle, with a clearance of over 11.96 meters from the bridge bottom to the track surface, meeting railway safety standards [1][3] - The Changshen Expressway expansion project, approximately 116.6 kilometers long, is a key project in Guangdong's 14th Five-Year Plan, enhancing connectivity between the Guangdong-Hong Kong-Macao Greater Bay Area and central regions like Jiangxi [3] - The project is currently in the final stages of construction, focusing on bridge deck, pavement, and ancillary works, aiming for full operation soon [3]

Group 1 - The Hangzhou Airport High-Speed Rail project has completed over half of its bridge construction, with significant progress on the west and east tunnel projects [2] - The west tunnel, which is 3,255 meters long, is nearing completion with continuous work since December 2024, while the east tunnel, at 4,988 meters, is progressing steadily since June 2025 [2] - The Jiangdong Grand Bridge, an important part of the Hangzhou Airport High-Speed Rail, has successfully completed the first box girder installation, with a total length of 6.617 kilometers and a design speed of 350 km/h [2] Group 2 - The Hangzhou-Chun'an-Kai Highway project has entered the substantial construction phase, with a total length of approximately 184.1 kilometers, including 163.3 kilometers of new construction [3] - This highway is a crucial component of the national expressway network and supports the strategic development of the "West Extension of the City West Science and Technology Corridor" [3] - Upon completion in 2029, the highway is expected to enhance regional economic development and promote tourism in the surrounding areas [3]