“…Norwegian salmon exports are of more general interest as it can be regarded as a bellwether of the broader effects of Covid restrictions on the international seafood trade. Norway is the largest salmon producer worldwide ( Iversen et al, 2020 ), salmon is the second largest aquaculture species by value ( Garlock et al, 2020a , Garlock et al, 2020b ), and salmon is among the most traded fish species with the most advanced logistics ( Kumar and Engle, 2016 ; Asche and Smith, 2018 ; Cojocaru et al, 2021 ; Gephart et al, 2021 ). Norway exports >95% of its salmon production, with firms tending to focus on a few markets or regions ( Gaasland et al, 2020 ; Oglend et al, 2022 ) and a significant share is processed further after leaving Norway ( Asche et al, 2018 ; Asche et al, 2022a , Asche et al, 2022b ).…”