 This record was surpassed on 26 December 2009 by the new Wuhan-Guangzhou High-Speed Railway in China where the fastest scheduled train covered at an average speed of .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 in each direction in 2015.The revival of 350 km/h operation in 2017 on the Beijing–Shanghai high-speed railway allows for several services to complete the journey between Shanghai and Beijing in 4 hours and 24 min with an average speed of .