Ssangyong Motor Co., South Korea\'s smallest automaker, said Monday its sales surged 46.1 percent to a monthly high in July, fueled by strong exports and domestic demand. The company sold a record 10,763 vehicles last month, compared with 7,369 units a year earlier. Domestic sales rose 28 percent on-year to 3,506 units with exports shooting up 56.7 percent to 7,257 units.