계속되는 유가 상승…6월 교역조건 3년7개월 만에 최악<br /><br /> Imports got more expensive for Korea last month.<br />The nation's trade term index fell to a three-year low due to higher oil prices.<br /> The index measures the unit-for-unit price of imports in terms of the country's exports.<br />According to the Bank of Korea, it came to ninety three point two-nine, a seven point three percent drop from last year.<br />It's the lowest since November of 2014.<br />This stems from high oil prices.<br />Last month it spiked about forty-seven percent during the same period, jacking up import prices along the way.<br />But, another key index improved.<br />The import terms of trade, the amount of imports a country can buy for its total exports, rose Point-four percent on-year to one-hundred-forty six. <br />