"This increase will be needed to meet growing demand for velvet as an ingredient in health foods in Korea, which we estimate accounts for 150 tonnes of velvet a year.
"Health food products are bringing in new consumers, it's not just a case of velvet consumers moving from a traditional to a more modern form of product," he said.
The growing consumer demand is also attracting more large manufacturers, all of whom are seeking New Zealand for new health food products of their own.
South Korea remains the dominant market with about 60 per cent of all NZ velvet consumed there. Some of this is velvet bought frozen from New Zealand, processed in China and re-exported to Korea.
DINZ represents deer farmers, processors and marketers in international markets.