New Zealand recorded a bigger-than-expected trade deficit in August, with petrol and machinery exports into Australia shrinking in the month.
The trade deficit was $789 million in August from a revised surplus of $97 million a month earlier, according to Statistics New Zealand.
That shortfall between exports and imports was wider than the $606 million forecast in a Reuters poll of economists. The annual deficit of $866 million was bigger than the expected $770 million.
Exports fell 3.4 per cent to $3.32 billion in August compared to the same month a year earlier, with a 17 per cent slide in sales to Australia. New Zealand's neighbour is also its biggest trading partner, with annual exports of $10.27 billion and imports of $7.29 billion.
Foreign sales of crude oil sank 32 per cent to $128 million last month on a seasonally adjusted 28 per cent fall in the quantity sold. Oil export and import figures can be distorted by the timing of individual shipments.