South Korea's Trade Plunges in May JUNE 1, 2009 SEOUL -- South Korean trade declined at a faster-than-expected rate in May, with exports falling 28.3% and imports down 40.4%, government data showed on Monday. The country recorded a trade surplus of $5.15 billion, its second-highest after a record $5.79 billion in April. South Korea's trade data is the first economic measure for a given month to be released in Asia, providing an early glimpse of performance trends. The latest data showed steeper rates of decline in both imports and exports, indicating that the country and the region are still heavily under the influence of the broader global economic downturn. In April, South Korea's exports fell 19% and imports fell 35.6%. The surplus has helped boost the value of South Korea's won against major currencies in the past three months. But the overall rate of decline in trade is damaging to the country's broader economy. Exports are by far the biggest engine of South Korea's economy, accounting for nearly half of gross domestic product. For May, the median forecast of 11 economists surveyed by Dow Jones Newswires was for exports to decline 26.4% and imports to decline 19.6%. In absolute amounts, exports amounted to $28.22 billion, compared to $39.38 billion a year ago. Imports amounted to $23.07 billion, versus $38.70 billion a year ago. South Korean export growth turned negative in November, a month or two later than other Asian trade powers such as Japan, Singapore and Taiwan. In January, South Korea's exports fell 33% compared to a year earlier. Economists said at the time that several industries, including automobiles and electronics, were sharply cutting inventories in anticipation of lower demand