New Delhi: South Korea's exports of steel products to the United States declined nearly 19 percent from a year earlier in March, data showed on Friday, a possible outcome of heavy tariffs imposed by the Donald Trump administration on all steel imports starting last month.  Outbound shipments of steel products to the U.S. came to US$340 million in March, down 18.9 percent from the same month last year, according to the data compiled by the Korea International Trade Association (KITA), reports Yonhap news agency. The decrease came as the Trump administration...