Export commodity prices continued to rise last month, but with dairy prices taking a back seat for a change.
ANZ's commodity price index rose 1.3 per cent, its fourth successive monthly increase.
The index, which reflects world prices for a basket of export commodities, is now at its third-highest-ever level, only 1.8 per cent off its record high of last April.
Wool prices rose 10 per cent to a 22-month high, while beef, aluminium, butter, pelts and wood pulp all increased 3 per cent.
Whole milk powder prices lifted 2 per cent but skim milk powder fell 2 per cent.