Auction prices for 39-micron strong crossbred wool fell to $3.30/kg from $5.75/kg a year earlier in the North Island, and dropped to $3.48/kg from $5.70/kg last year in the South Island, AgriHQ said.
The weak prices have seen some growers reluctant to sell, with 2,100 bales withdrawn from last week's auctions, reducing the total number of bales on offer to 11,800.
Despite the lower than anticipated volume, the auctions achieved a clearance rate of just 64 per cent, lower than the season-to-date average of 70 per cent and the 91 per cent clearance rate a year earlier.
"At these subdued prices, there could be a further reduction in volume of bales reaching the market," said AgriHQ's Lee. "Some will be exported as woolly pelts instead, as it becomes difficult for growers to cover their shearing cost."
If they are able to, growers may hold on to their wool this season, hoping for the market to turn in the near future, she said.