The new national timetable operating from 1 July shall see Lianyungang linked with Hohhot by the D1683/4 service, with a departure of 09:28 and a 20:32 arrival at Hohhot East Railways Station. Second class tickets will be going for a little over ¥600. Full story (in Chinese) via this link; read lots more of the latest news from Lianyungang via this link.