10月8日,世界首条穿越高寒地区高速铁路——哈尔滨至大连高速铁路客运专线开始试运行,贯通东北三省全程仅需4小时,将是世界上速度最快的高寒列车。作为中国交建进军铁路建设市场的首批工程,公司承担了哈大客运TJ-3标段施工任务,合同额约208亿元,线路全长345公里。 October 8, the world’s first high-speed railway through the alpine region - Harbin to Dalian high-speed railway passenger dedicated line began trial operation, through the entire northeast three provinces only 4 hours, will be the world’s fastest alpine train. As the first batch of projects under construction in China to enter the railway construction market, the company undertook the construction task for the TJ-3 tenders of Harbin-Dalian passenger transport with a contract value of about 20.8 billion yuan and a total length of 345 km.