The line covers fillets from the principal Pacific Oncorhynchus species — including Chinook (king), sockeye (red), coho (silver), pink, and chum salmon — as long as they are frozen and presented as fillets rather than whole fish or other forms.

Alaska and Pacific Northwest wild salmon runs are concentrated in summer and early fall, so frozen fillet inventories built during peak harvest often supply the market through the off-season. Importers should coordinate cold-chain logistics and storage capacity around these seasonal peaks to avoid supply gaps.