新疆板块持续活跃，多家公司称未参与新藏铁路建设项目

Group 1 - The Xinjiang sector is experiencing significant activity, with multiple companies seeing consecutive stock price increases due to market interest in the new Xinjiang-Tibet railway project [1] - Companies such as Bayi Steel, Beixin Road and Bridge, and Xinjiang Communications Construction have reported stock price surges [1] - Several listed companies have confirmed they are not participating in the Xinjiang-Tibet railway construction project, including Xinjiang Communications Construction, Tiens Holdings, and Century Ruili [1]