Velvet marketers have reported that by mid-December about two-thirds of the anticipated 725-tonne 2018-19 crop had been harvested.
A good spring, with plenty of pasture growth, meant the antler harvest this year began about two weeks earlier than in past years.
Deer Industry NZ Asia markets manager Rhys Griffiths said buying activity began strongly in late October, with prices for the traditional Korean styles fully firm on last season's close.
''Since then we have seen some adjustment in price relativities between grades, but exporters have done a great job of holding the line. Overall prices to farmers are still very strong.''
PGG Wrightson velvet manager Tony Cochrane said there was good demand for the Chinese styles - the spiker and regrowth - that were now starting to come forward, with prices up on last season's close.