Motor vehicle and parts subsector leads increases, growing by 2% to $11.1 billion.
Decline was due to a drop in the motor vehicle assembly and the petroleum and coal product industries.
Motor vehicle and parts subsector gained 5.5% to $10.1 billion, the largest gain dollar terms.
Merchandise exports rose 1.1% in June to a record high of $45.2 billion.
Third drop in four months driven by aerospace and parts