Lifan Technology (601777harrah'spokerroom.SH) Announcementharrah'spokerroom, the company's total vehicle sales from January to April 1harrah'spokerroom.650,000 vehiclesharrah'spokerroom, a year-on-year increase of 108.88%; among them, sales of new energy vehicles were 6208, a year-on-year increase of 73.84%.