This deal would mean the duties will be lowered from the 25% that Trump had threatened in his "tariff letter" to Seoul earlier this month.

U.S. President Donald Trump will meet South Korea's trade delegation, South Korea's presidential office said on Thursday, as top officials from Seoul are in Washington to cut a last-minute deal on U.S.

South Korea pledged to invest $350 billion in the U.S., as well as to lower tariff barriers, as part of the deal.