"This is largely what has happened with the exception of skim milk powder."
"Average prices were largely held up by strong demand for whole milk powder, which should continue to help support farm-gate milk prices in New Zealand, despite New Zealand milk supplies continuing to lift for 2019-20," according to Gibson and Castleton.
At the latest GDT auction, rennet casein sank 8.1 per cent to US$6348 a tonne, while lactose dropped 3.7 per cent to US$740 a tonne.
Anhydrous milk fat declined 3.7 per cent to US$5061 a tonne, while butter slid 3.4 per cent to US$4025 a tonne, and skim milk powder slipped 0.3 per cent to US$2478 a tonne.
Meanwhile, cheddar rose 0.8 per cent to US$3857 a tonne.
Butter milk powder was not offered at this event. For sweet whey powder, no product was offered or sold, or no price was published for the last event, or on both of the two previous events. The New Zealand dollar last traded at 64.19 US cents as of 3.11pm in New York, compared with 64.11 US cents at the previous close in Wellington.
There were 140 winning bidders out of 191 participating at the 12-round auction. The number of registered bidders was 507, down from 511 at the previous auction.