technology and vehicles coarse grains $6.2 billion worth $6.2 billion worth reports that trade in services is up nearly 30 percent 6th largest trading partner http://www.ustr.gov/countries-regions/japan-korea-apec/korea according to the latest (2012) official U.S. data top exports to South Korea $6.2 billion worth top exports to South Korea $6.2 billion worth according to the latest (2012) official U.S. data $6.2 billion worth http://www.ustr.gov/countries-regions/japan-korea-apec/korea Office of the United States Trade Representative