Employees check a new energy vehicle that is about to roll off the production line of a General Motors factory in Qingdao, Shandong province. [Photo provided to China Daily]
Starting from July 1, several cities and provinces, including Tianjin, Shanghai, Chongqing, and Shandong, Hainan, Hebei, Henan provinces, will implement a stricter State VI emissions standard, which is equivalent to the Euro VI standard.