Norwegian salmon sources expect prices to keep falling into next week as high levels of poor-quality fish continue compete with superior quality salmon on the market.

"It is difficult. As difficult as ever lately. There is a lot of production fish and a big imbalance. We sell at a loss no matter what we do," one exporter told IntraFish.

The exporter noted a drop of NOK 4 (€0.35/$0.39)/kg