Changan Ford Mazda Automobile (CFMA) helps the two large auto firms develop business in the world's largest auto market, China. With the help of its Chinese joint venture partner, Chongqing Changan Automobile, Ford builds and sells four models in China -- the Fiesta, the Focus, the Mondeo, and the S-max. CFMA also distributes other brands for sale in China, such as the Mazda2, the Mazda3, and the Volvo S40. Chongqing Chang'an Automobile owns 50% of CFMA, while Ford holds a 35% stake and Mazda 15%. The Changan Ford Mazda Automobile joint venture is being split up into two new entities, temporarily called Changan Ford Automobile and Changan Mazda Automobile.