Core tip: As the Christmas holiday approaches, prices for Norwegian salmon are expected to rise significantly in the short term. Industry insiders point out that the closure of processing plants and a reduction in the number of days for catching fish during the holiday season are causing market supply to tighten, with prices expected to return to above 100 Norwegian kroner per kilogram (approximately 8.40 euros, 9.86 US dollars), and in some areas prices are even as high as 115 Norwegian kroner.