CHINA: CNR Dalian has begun delivering 23 six-car Type B trains for Tianjin metro Line 2. 

The air-conditioned trains have a total capacity of 1832 passengers and top speed of 80 km/h. They will be equipped for automatic train operation, with 2 min headways. 

The 22·8 km east-west Line 2 will run from the main station to the airport economic zone, with 18 of its 19 stations underground.