The US trade deficit in July expanded to its largest since mid-2022, according to government data released on Wednesday, as imports rose more quickly than exports.

Overall, the trade gap widened to US$78.8 billion, from a revised US$73.0 billion in June, the Department of Commerce said.

The growth was slightly more than analysts expected and the widest since June 2022.

Businesses were likely to be frontloading imports ahead of an increase in tariffs, analysts say, given that Washington earlier unveiled plans to hike levies on Chinese goods ranging from electric vehicles to solar panels.

In July, imports jumped 2.1 percent to US$345.4 billion, boosted by capital goods like computer accessories and industrial supplies.

Exports, meanwhile, edged up 0.5 percent to US$266.6 billion, the Commerce Department report said.

Among individual segments, exports of semiconductors rose but auto shipments and that of consumer goods fell as well.

US consumer demand has held up in the face of high interest rates, even as the central bank hiked the benchmark lending rate in recent years to counter soaring inflation.

Households have continued spending, dipping into savings, supported by a robust jobs market.

A reduction in interest rates, widely expected later this month, could bring the world's biggest economy a further boost.

Exports have had a harder time with global demand weakening and with a strong dollar, analysts earlier noted.

In July, the US goods deficit with China increased by US$4.9 billion to US$27.2 billion, as exports fell and imports picked up.

"The trade gap with China blew out in July," said economists Carl Weinberg and Rubeela Farooqi of High Frequency Economics in a note.

"The surge in imports may reflect efforts to get goods into the United States before elections bring more tariffs on their products at the border," the note added.

But on a quarterly basis, the deficit with China narrowed to US$68.2 billion in the second quarter this year.

This was the smallest since the first quarter of 2020.

"This report confirms that trade continues to drag down GDP growth at the start of the third quarter," said Weinberg and Farooqi. (AFP)