Overall manufacturing sales for the quarter to September were "soft", weighed down by a fall in dairy and meat sales volumes.
Statistics New Zealand data yesterday showed the volume of all manufacturing sales rose a seasonally adjusted 0.3% for the quarter while the value increased 0.5%.
ASB senior economist Jane Turner said manufacturing sales volumes lifted a "muted 0.3%" for the quarter, which was 0.5% below levels a year ago, due to the weak meat and dairy sales volumes.
"Sales in meat and dairy only fell 0.3% in the third quarter, suggesting a run down in stocks over the quarter as livestock slaughter and dairy production both fell," Mrs Turner said.
She noted the recent dry weather period experienced across the country casts some doubt over further dairy production growth for the rest of the milking season.