On March 27, with the launch of the G30 Lianhuo Expressway Shaolou Service Area of the Weilai Replacement Power Station |, the high-speed power exchange network of the Sushan section of the G30 Lianhuo Expressway was officially opened.

The G30 Lianhuo Expressway has a total length of 4398 kilometers, from Lianyungang, Jiangsu Province in the east to Khorgos in Xinjiang in the west. At present, WEILAI has opened up the high-speed power exchange network of the G30 Lianhuo Expressway from Lianyungang in Jiangsu to Baoji in Shaanxi, and has laid out a total of 9 substations, with an average of one per 160 kilometers. Up to now, NIO has built a total of 232 high-speed substations across the country.