受美国关税影响，韩国9月前20天日均出口额同比下降10.6%！对中国出口同比增长1.6%，对美国出口同比增长6.1%

Group 1 - South Korea's exports increased by 13.5% year-on-year in the first 20 days of September, reaching a total of $40.12 billion compared to $35.36 billion in the same period last year [1][3] - The average daily export amount decreased by over 10% due to new tariff plans from the United States [1][4] - Imports rose by 9.9% year-on-year to $38.22 billion, resulting in a trade surplus of $1.9 billion [4] Group 2 - Semiconductor exports amounted to $9.49 billion, a 27% increase year-on-year, accounting for 23.7% of total exports, up 2.5 percentage points from the previous year [4] - Automotive exports grew by 14.9% to $3.42 billion, while ship exports surged by 46.1% to $1.51 billion [5] - Steel exports increased by 7.1% to $2.53 billion, whereas chemical product exports fell by 4.5% to $2.68 billion [6] Group 3 - Exports to China, South Korea's largest trading partner, rose by 1.6% to $7.77 billion, while exports to the United States increased by 6.1% to $6.55 billion [7] - However, the average daily export amount to the U.S. decreased by 16.4% due to aggressive tariff measures from the Trump administration [7]