1月4日，笔者从国家电网有限公司西北分部获悉，西北电网2025年跨区直流及750千伏工程投产规模创 历史新高，累计新增4项跨区直流工程，投运35项750千伏工程，为保障国家能源安全、服务区域经济社 会高质量发展提供了坚强支撑。 据介绍，西北电网是我国目前外送能力最强的区域电网。2025年，随着庆东、坤渝、中衡三项特高压直 流工程及柴拉直流二期扩建工程的投运，西北电网直流外送规模超9500万千瓦，较2024年新增2460万千 瓦，增量超"十三五"时期总和。 2025年，面对投产规模大、工期紧张等挑战，国网西北分部充分发挥统筹协调作用，加强与政府有关部 门的沟通汇报，做好与国调中心、特高压部等国网总部部门及五省（区）电力公司的协作，确保了各项 工程按期安全投运。 "'十四五'期间，西北电网总规模较'十三五'末增长超50%，进一步强化了西北电网在电力安全保障及跨 区资源优化配置中的枢纽作用，有力支撑了国家清洁能源基地建设和新时代西部大开发战略落实。"国 网西北分部系统运行处副处长徐海超介绍。 同时，陕西夏州—甘肃庆阳北、新疆环塔里木盆地环网、甘肃白银—宁夏天都山第三回等一批750千伏 重点工程的投运，进一步优化了西 ...

改革开放的春风吹绿了湟水河谷。1980年，西宁城区内陆续出现了个体经营的杂货铺；1992年，青海铝 厂建成投产；2000年，西部大开发战略实施，青藏铁路二期工程开工；2016年7月1日，当首列火车鸣笛 驶过昆仑山口时，整个青海都沸腾了，交通的改善带来了人流、物流、信息流，青海开始融入国家发展 大局；2020年，青海省42个贫困县全部摘帽；而如今，青海的清洁能源装机占比全国领先，锂产业、光 伏产业蓬勃发展。每当我乘车经过塔拉滩光伏园区，那片蓝色的"光伏海洋"总让我心潮澎湃——昔日的 荒漠已成为新能源的沃土。 青海的历史告诉我们：无论环境多么艰苦，只要保持精神的高度，就能创造生命的奇迹；无论挑战多么 巨大，只要各民族团结一心，就能凝聚无坚不摧的力量。当我们把个人奋斗融入时代洪流，就能在砥砺 前行中书写属于新时代的青海故事。这故事里，有对历史的敬畏，有对现实的担当，更有对未来的憧憬 ——正如青海湖畔盛开的格桑花，扎根沃土，向阳而生。 我立于北山，俯瞰城市全景，它似凤凰展翅般翱翔于两山之间。这座平均海拔2216米的高原古城，如今 已然蜕变为现代化的区域中心城市。30年前，将近一半城区还是绿意盎然的农田；60年前，这里 ...

同时，陕西夏州—甘肃庆阳北、新疆环塔里木盆地环网、甘肃白银—宁夏天都山第三回等一批750千伏重点工程的投运，进一步优化了西北主网结构，实现 区域电力输送能力与供电可靠性的"双提升"。2025年，西北电网750千伏电网累计新建15座变电站、36台主变压器、57条线路，新增规模创新高。 2025年，面对投产规模大、工期紧张等挑战，国网西北分部充分发挥统筹协调作用，加强向政府有关部门沟通汇报，做好与国调中心、特高压部等国网总部 部门及西北五省(区)电力公司协作，确保了各项工程按期安全投运。 日前从国家电网有限公司西北分部获悉，西北电网2025年跨区直流及750千伏工程投产规模创历史新高，累计新增4项跨区直流工程，投运35项750千伏工 程，为保障国家能源安全、服务区域经济社会高质量发展提供了坚强支撑。 据介绍，西北电网是我国目前外送能力最强的区域电网。2025年，随着庆东、坤渝、中衡三项特高压直流工程及柴拉直流二期扩建工程的投运，西北电网直 流外送规模超9500万千瓦，较2024年新增2460万千瓦，增量超"十三五"时期总和。 "'十四五'期间，西北电网总规模较'十三五'末增长超50%，进一步强化了西北电网在电力安 ...

12月26日，随着C9309动车组从延安站缓缓驶出，延安这一革命圣地正式迈入高铁时代。 这条高铁，线路全长299.8公里，设计时速350公里，是国家高速铁路网包(银)海高速铁路通道的重要组 成部分。与正在建设的西渝高铁共同形成南北大通道，是陕西省"米"字形高铁网主骨架的重要构成。 沿线地形之复杂、区域城市之重要，都凸显了这条高铁的与众不同。 如，西延高铁穿越黄土高原沟壑区，全线桥隧比高达91%，施工过程中涉及长大坡道铺轨地段16处，最 大坡度比达30‰，铺轨施工难度大、工期紧，作业精度要求高，交叉施工作业频繁。 从区域布局来看，西延高铁绝非孤立工程，其背后有着重要的发展战略考量。 这条铁路对深入推进西部大开发战略、助力革命老区乡村振兴、加快构建包海高速铁路通道，进一步完 善优化国家高速铁路网络布局、提升陕西省区位优势和全国铁路网枢纽地位具有重要意义，更标志着国 家"八纵八横"高铁网在西北腹地的关键落子。 这一天，恰是毛泽东同志诞辰132周年纪念日。 西安至延安高速铁路(西延高铁)正式开通运营，也标志着我国高铁运营里程突破5万公里，世界上规模 最大、现代化水平最高的高速铁路网更加完善。 这条陕北革命老区的首条高 ...

Group 1 - The frequent visits of foreign dignitaries to Sichuan are driven by China's increasing influence on the international stage and the deep cooperation between their countries and China [1][2] - Sichuan's comprehensive advantages as a major economic, population, resource, and educational province make it an attractive destination for foreign leaders [2][3] - The strategic location of Sichuan as a hub connecting various regions enhances its importance in the national development framework [2] Group 2 - In 2023, Sichuan hosted a record number of foreign delegations, with 30 visits from dignitaries at the vice-ministerial level or above, highlighting its growing international engagement [1][3] - Major international events held in Sichuan, such as the China-Central Asia Foreign Ministers' Meeting and the "Belt and Road" Technology Exchange Conference, have positioned the province as a key window for understanding China's modernization [3][6] - The province's GDP has reached 6 trillion yuan, making it the largest economy in central and western China, which attracts foreign investment and cooperation opportunities [6] Group 3 - Sichuan's vast market potential, with a population of 91 million and a reach of nearly 400 million in the western region, makes it a strategic location for global enterprises [6][7] - The province's advancements in clean energy and agricultural technology are appealing to foreign leaders seeking collaboration in these sectors [7][8] - Cultural attractions, such as the Giant Panda and historical sites, enhance Sichuan's appeal as a destination for international diplomacy and cultural exchange [9][10]

Core Viewpoint - The Xi'an to Yan'an High-Speed Railway (Xi-Yan High-Speed Rail) has completed its joint debugging and testing, officially entering the trial operation phase on November 17, significantly reducing travel time between Xi'an and Yan'an from 2.5 hours to approximately 1 hour, marking a transformative moment for the region's connectivity and economic landscape [1][5]. Group 1: Infrastructure and Economic Impact - The Xi-Yan High-Speed Rail spans 299.8 kilometers with a design speed of 350 km/h, overcoming significant engineering challenges due to the complex terrain, with over 91% of the route consisting of bridges and tunnels [1][3]. - The railway addresses the transportation bottleneck in the revolutionary old area of Shaanxi, enhancing the region's accessibility and economic integration with Xi'an, thus elevating Yan'an's regional value and facilitating the flow of resources and talent [4][5]. - The high-speed rail will connect multiple cities along the route, including Huxian, Fuping, Tongchuan, Yijun, and Huangling, fostering regional collaboration and economic development [7]. Group 2: Cultural and Tourism Development - The Xi-Yan High-Speed Rail serves as a "red tourism corridor," linking significant cultural and historical sites, which will enhance the attractiveness and experience of red tourism in the region [7][8]. - The improved transportation will lower travel costs for tourists, allowing for efficient itineraries that can boost local economies through increased tourism-related revenue [8]. Group 3: Strategic Importance - The Xi-Yan High-Speed Rail is a crucial component of the national strategy for western development, connecting to the broader "Baohai Corridor" and enhancing Xi'an's role as a national central city [10]. - The railway's completion will facilitate a dual-channel for the northwest region, promoting both southern maritime access and northern openness, thereby playing a vital role in the national coordinated development strategy [10].

Group 1 - Jiangnan Chemical officially launched the Sichuan Ebian Guochang Chemical Co., Ltd. in Leshan, Sichuan, marking another step in the integration of quality civil explosive assets in the region [1][2] - The unveiling ceremony was attended by key officials from the local government and Jiangnan Chemical's management team, highlighting the importance of local and central government collaboration [1] - Jiangnan Chemical aims to strengthen its position as a core unit in the national civil explosive modern industrial chain through internal integration and external acquisitions [1][2] Group 2 - Ebian Guochang is a result of the integration between Jiangnan Chemical and Sichuan Ebian Changlong Chemical Co., Ltd., with a production capacity of 35,000 tons per year for industrial explosives [2] - The company plans to leverage the resources and brand advantages of the central enterprise platform to focus on integrated development in civil explosive research, production, and engineering services [2] - The acquisition of Ebian Guochang is part of Jiangnan Chemical's strategy to deepen its market presence in Southwest China and lay the groundwork for future expansion into the Tibet market [2][3] Group 3 - The restructuring of Ebian Guochang aligns with national strategies such as the Western Development Strategy and the Belt and Road Initiative, which are driving demand in the Tibet civil explosive market [3] - Jiangnan Chemical intends to implement a "big client + big project" development strategy to capitalize on the growing market opportunities in the region [3]

Group 1 - Jiangnan Chemical announced the establishment of Ebian Guochang Chemical Co., Ltd. in Leshan, Sichuan, marking another step in the integration of quality civil explosive assets in the region [1][2] - The unveiling ceremony was attended by key officials from the local government and Jiangnan Chemical's management team, highlighting the collaboration between central enterprises and local governments [1] - Jiangnan Chemical aims to strengthen its position as a core unit in the national civil explosive modern industrial chain through internal integration and external acquisitions [1][2] Group 2 - Ebian Guochang, a result of the integration with Sichuan Ebian Changlong Chemical Co., Ltd., has an annual production capacity of 35,000 tons for industrial explosives [2] - The company plans to leverage the resources and brand advantages of the central enterprise to focus on integrated development in civil explosive research, production, and engineering services [2] - The acquisition of Ebian Guochang is part of Jiangnan Chemical's strategy to deepen its market presence in Southwest China and lay the groundwork for future expansion into the Tibet market [2][3] Group 3 - The restructuring of Ebian Guochang aligns with national strategies such as the Western Development Strategy and the Belt and Road Initiative, which are driving significant infrastructure projects and resource development in Tibet [3] - The civil explosive market in Tibet is expected to experience substantial demand and growth potential, making this restructuring a critical move for Jiangnan Chemical [3] - Future strategies will include a focus on "large clients + large projects" to maximize development opportunities in the region [3]

Core Insights - The Qinghai civil aviation sector is experiencing significant growth, positioning itself as a key driver for regional economic and social development, and linking internal and external markets [1][6] Group 1: Performance Metrics - During the summer transportation period, Qinghai's seven airports handled a total of 22,000 flights and transported 2.8 million passengers, representing year-on-year increases of 17.5% and 15.3% respectively [1] - The passenger volume growth in Qinghai exceeded the national average by 12.4 percentage points, highlighting the robust vitality and potential of the local civil aviation market [1] - Xining Airport, as the core hub, facilitated 19,000 flights and transported 2.58 million passengers during the same period, with year-on-year growth rates of 18.6% and 15.4% respectively [3] Group 2: Route Optimization and Expansion - Xining Airport has optimized its route network by adding 11 new direct flights to emerging tourist cities, enhancing travel options and fostering tourism cooperation [4] - The airport has increased flight frequencies to major cities such as Beijing, Shanghai, and Guangzhou, improving the transportation capacity of core routes [4] - Efforts to enhance provincial connectivity include increasing flights to key cities within Qinghai, strengthening the link between Xining and regional airports [4] Group 3: Service Enhancements - Xining Airport has upgraded its services by optimizing check-in and security processes, reducing wait times for passengers [5] - The airport has introduced special channels for elderly, children, and disabled passengers, along with volunteer services to improve the travel experience [5] - A feedback mechanism has been established to address passenger concerns, resulting in the identification and resolution of 321 issues during the summer period [5] Group 4: Strategic Importance - The rapid growth of Qinghai's civil aviation sector is crucial for the region's economic development, providing efficient transportation support and enhancing connectivity with developed areas [6] - The development of civil aviation is vital for promoting ecological tourism and the export of local products, contributing to Qinghai's role as a new growth pole in western China [6] - Qinghai's civil aviation growth serves as a model for other western provinces, demonstrating that modern transportation can help overcome development bottlenecks and stimulate internal growth [6]

Core Viewpoint - The signing of the "Jetta Business Development Cooperation Agreement" between China FAW, Volkswagen Group (China), and Chengdu Economic Development Zone aims to establish a new Jetta brand company, positioning Jetta as a leading enterprise in Sichuan's automotive industry [1][5]. Group 1: Strategic Initiatives - The agreement reflects China FAW's response to national policies for high-level opening-up and the Belt and Road Initiative, aiming to enhance local operational efficiency and self-research capabilities [5]. - The new Jetta brand company will integrate existing resources and leverage local R&D and supply chain systems to achieve greater autonomy and operational flexibility [5][6]. - Jetta plans to launch five new products by 2028, including four electric vehicles, with the first model expected in 2026, showcasing the brand's commitment to innovation and market responsiveness [5]. Group 2: Economic Impact - Chengdu is recognized as a significant economic hub in Southwest China, contributing to the electric vehicle industry's transformation and creating a billion-level automotive ecosystem [6]. - The initiative is expected to generate tens of thousands of jobs and enhance high-quality employment opportunities, thereby driving regional economic growth [6]. - Jetta aims to expand its market presence overseas, starting with Central Asia, while maintaining a strong domestic market foundation [6].