The Covid-19 outbreak disrupted an "incredibly strong start" to the 2019-20 season, the update said.
Chinese demand was severely curtailed during the second quarter and the toll of the virus in both Europe and the US would impact demand for red-meat exports for the remainder of the season. Significant short-term volatility in market demand and prices was expected.
However, demand fundamentals from China remained solid and the shortage of pork, due to African Swine Fever, was expected to underpin a recovery of demand for New Zealand sheepmeat and beef exports.
The US was forecasting a significant lift in beef exports and had gained improved market access to China and Japan, although US exports had been significantly impacted by Covid-19 due to the closure of meat-processing plants.
That might increase competitive pressure for New Zealand beef in some markets but had the potential to create opportunities in others, the update said.
A significant reduction in Australian sheepmeat and beef production would provide some support for demand for New Zealand red meat in key markets in 2020.
Average weighted farmgate prices for 2019-20 remained near historical highs despite disruption by Covid-19 and widespread drought.
Prices reached record highs in the first half of the season, providing a strong foundation for a weaker second half as the disruptions of Covid-19 and drought weigh on farmgate returns.
The combined challenges of the pandemic and drought had made the 2019-20 season an "extremely challenging one" for farmers.
Throughout Covid-19, the red-meat sector had proven "remarkably resilient", it said.