Shenzhen-Jiangmen Railway – China Railway Tunnel Group (CRTG)

Xi'an-Chengdu Railway – CCCC First Harbor Engineering (CFHEC)

Ningbo Rail Transit – Changlonggang Tunnel Exit Incline Shaft

Guangzhou-Huadu Intercity Railway – CR18G

Guangzhou Metro Line 15 – Sinohydro 7

Fangcun-Baiyun Intercity – Zone 7 (CSCEC 4)