The price of 3-4 kilogram Norwegian salmon is falling, traders told IntraFish on Friday.

"It has been quiet here, but we have heard that the prices of 3-4 kilogram size fish have decreased," reported one exporter.

This is because much of the fish being harvested currently is smaller, a farmer explained.

"For the first time this autumn, you see a break in the bigger difference in price between the sizes," the farmer said.