Stripping out the meat and dairy sectors, manufacturing sales volumes rose 1.3 per cent and sales were up 1.8 per cent to $15.99 billion. The volume of closing stocks of finished goods shrank 6.8 per cent in the quarter, and was down 2.9 per cent from a year earlier.
Doug Steel, economist at Bank of New Zealand, said the increase in volumes continued the trend of the past three quarters, though "prices were not all that flash."
"The rundown in stocks give you a bit of optimism for 2013 if demand does strengthen on construction," he said.
The official government figures come the same day as a New Zealand Manufacturers' and Exporters' Association survey showed an increase in export sales in January compared to a year earlier.
The NZMEA has been a vocal critic of the government and Reserve Bank for not providing more support for local firms competing with cheap imported rivals and reduced competitiveness abroad due to the strength of the currency.
Last month, the Bank of New Zealand-Business NZ performance of manufacturing index showed the sector grew at its fastest pace in eight months in January, with the strongest growth in Canterbury/Westland probably reflecting demand for building materials.