HYUNDAI MOTOR UNVEILS A PREVIEW OF ITS CHINA-EXCLUSIVE MODEL “MISTRA” AT 2013 AUTO SHANGHAI - The Mistra concept, a preview of Hyundai’s latest China-exclusive model, makes its world debut at the motor show - Hyundai to accelerate efforts in becoming a leading brand in China Hyundai Motor Company unveiled a new concept vehicle at the 2013 Shanghai International Automobile Industry Exhibition. The new model, a preview of Hyundai’s upcoming…