Tesla China has launched new promotions on the recently released Model Y refresh and the Model 3.The promotions include zero-interest loans and low-interest plans.For the Model Y, customers can enjoy zero-interest loans with one- to three-year terms or opt for a low-interest plan with rates as low as 1 percent.For the Model 3, customers can avail five-year, zero-interest financing or choose a low-interest program with an annual rate of 0.5 percent.