The dollar traded near a one-week low versus the yen on Tuesday and near the lowest in almost two weeks against the euro, on concern about weak U.S. manufacturing data and signs of new fronts in the U.S. trade war.
Recent U.S. economic data had shown signs of improvement, so a fourth consecutive month of shrinking manufacturing activity as well as an unexpected decline in construction spending put a big dent in hopes that the world's largest economy had stabilized.