Assertion: train's speed | /r/HasProperty | reduced to 300 km/h
Facets:
value: on 1 july
type: TEMPORAL
value: in order to save energy
type: PURPOSE
Source sentences:
text: However, on 1 July 2011 in order to save energy and reduce operating costs the maximum speed of Chinese high-speed trains was reduced to 300 km/h, but services between Shijiazhuang and Zhengzhou East on the line still achieve 283.4 km/h (176.1 mph) in each direction in 2015.