South Korea's exports jumped four-and-a-half percent on-year in November on the back of bumper shipments of memory chips and petrochemical products.<br /> Data from the Ministry of Trade, Industry and Energy shows exports amounted to slightly more than 51-point-9 billion U.S. dollars last month.<br />Imports soared 11-point-4 percent to around 46-point-8 billion dollars.<br />South Korea's trade surplus for November was 5-point-1-4 billion dollars. <br />
