TOKYO -- Some of Japan's biggest exports to the U.S., including aircraft parts and construction machinery, are at risk from a higher tariff threatened by the Trump administration.
IHI, Komatsu and other exporters weigh next moves ahead of Aug. 1 deadline

Japan's IHI supplies aircraft engine components to GE and other U.S. buyers, while North America accounts for 30% of excavator maker Komatsu's sales. (Source photos by Reuters, Komatsu) © Reuters
TOKYO -- Some of Japan's biggest exports to the U.S., including aircraft parts and construction machinery, are at risk from a higher tariff threatened by the Trump administration.