Dairy export prices fell 1.1 per cent in the fourth quarter, the only decline recorded in 2013, while forestry dropped 2.1 per cent. Wool prices rose 8.7 per cent and meat was up 0.2 per cent.
Export volumes rose 9.7 per cent, led by a 23 per cent gain in dairy products, helping lift the actual value of dairy exports by 27 per cent even as prices fell. Meat volumes climbed 5.5 per cent, while petroleum products fell 24 per cent and forestry volumes were down 0.5 per cent. Import volume were unchanged as a 7.8 per cent decline for capital goods was offset by a 75 per cent jump in petrol and gas volumes, a 2.1 per cent gain for intermediate goods and consumption goods, and a 6.2 per cent increase in cars.
The decline in import prices was led by a 3.8 per cent drop in mechanical machinery, a 3.7 per cent fall for chemicals and a 5.2 per cent decline for electrical machinery, with some of the drop attributable to a strong New Zealand dollar, the government statistician said.
"While we don't think the terms of trade can continue to head north forever, we do suspect a good chunk of the recent strength in the terms of trade reflects structural changes in the drivers of New Zealand's key exports - in particular, increased demand for New Zealand's commodity exports from China and other emerging economies," said Westpac's Anne Boniface
The terms of trade for services such as tourism rose 1.5 per cent, with a 0.2 per cent gain in services export prices and a 1.3 per cent decline for imports.