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Key project -- Harbin-Qiqihar high-speed railway

Key project -- Harbin-Qiqihar high-speed railway

Key project - Guiyang-Guangzhou High-speed Railway

Key project - Guiyang-Guangzhou High-speed Railway

Key project - Datong-Xi'an High-speed Railway

Key project - Datong-Xi'an High-speed Railway

Key project - Beijing-Shanghai high-speed railway

Key project - Beijing-Shanghai high-speed railway

Wuhan- Guangzhou high- speed railway

Wuhan- Guangzhou high- speed railway

Key project-Shijiazhuang -Taiyuan Passenger Dedicated Line

Key project-Shijiazhuang -Taiyuan Passenger Dedicated Line

Key project - Qinghai-Tibet Railway

Key project - Qinghai-Tibet Railway

Key project- Datong -Qinhuangdao high-speed railway

Key project- Datong -Qinhuangdao high-speed railway

Key project - Shanghai- Kunming High- speed Railway (Eastern Guizhou section)

Key project - Shanghai- Kunming High- speed Railway (Eastern Guizhou section)

Key project - Shanghai- Kunming High- Speed Railway (Hunan section)

Key project - Shanghai- Kunming High- Speed Railway (Hunan section)

Key project -Lhasa- Shigatse High-speed Railway

Key project -Lhasa- Shigatse High-speed Railway

Addisababa Djibouti Railway

Addisababa Djibouti Railway

Turkmenistan - East and west line

Turkmenistan - East and west line

Key project - Hainan West Ring Railway

Key project - Hainan West Ring Railway


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