开年以来真“硬核”，多个重要工程项目建设报喜

Core Viewpoint - Multiple significant engineering projects have made progress since the beginning of 2026, contributing to high-quality development in China [2]. Group 1: Nuclear Power Projects - The Zhangzhou Nuclear Power Unit 2 officially commenced commercial operation on January 1, 2026, marking the completion of the "Hualong One" Zhangzhou Nuclear Power Phase I project [4]. - The Zhangzhou Nuclear Power Base, which is the largest of its kind globally, is expected to provide approximately 60 billion kilowatt-hours of clean electricity annually, optimizing the power distribution in Fujian Province [4]. - The first nuclear power unit of the Jiangsu Xuwei Nuclear Energy Heating Power Plant began concrete pouring on January 16, 2026, entering the main construction phase [11]. Group 2: Railway Projects - The Ba Mountain Village Tunnel of the Yuwan High-Speed Railway successfully broke through on January 4, 2026, marking a significant milestone in the construction of the railway [7]. - The Yuwan High-Speed Railway, part of China's "Eight Vertical and Eight Horizontal" high-speed rail network, has a total length of 251 kilometers and a design speed of 350 kilometers per hour [8]. - The longest tunnel of the Lanzhou-Cooperation Railway, the Xigu Tunnel, achieved a breakthrough on January 27, 2026, indicating key progress in the project [14]. Group 3: Water Diversion Projects - The export section of the Yangtze River to Han River Water Diversion Project was completed on January 30, 2026, becoming the first section to be fully connected [16]. - This project is a significant part of the national water network and aims to connect the Yangtze River reservoir with the Danjiangkou Reservoir over a total length of 194.7 kilometers [17]. Group 4: High-Speed Rail Projects - The bridge construction for the Yukun High-Speed Railway was completed on February 3, 2026, marking the end of bridge construction for this railway [19].