Japan: Japan has a high demand for frozen mackerel and is one of the main import markets for frozen Pacific mackerel fillets. In 2022, Japan's import value of frozen mackerel was 144.09 million US dollars, and the import volume was 62,350 tons. Although the data is for frozen mackerel and not specifically for fillets, it indicates a large market capacity. With the trend of increasing demand for frozen fish fillets in Japan's catering industry, the market prospects for frozen Pacific mackerel fillets are promising.

South Korea: South Korea also has a certain demand for frozen Pacific mackerel fillets. As of July 2025, South Korea's import of frozen mackerel has increased by 54% year-on-year compared to the same period in 2024, reaching 39,292 tons. Norway is the main supplier, accounting for more than 80% of the import volume, while China ranks second with an import volume of 3,596 tons, accounting for 9.15%.

European Union: The European Union is an important export market for frozen Pacific mackerel fillets. Countries such as Norway, the UK, Spain, and Portugal are leading in wild-caught mackerel exports and have a relatively large market share in the European Union. The EU's regulations on safe fish practices and consumers' demand for protein and omega - 3 fatty acids have promoted the growth of the frozen mackerel market.

The United States and Canada: In North America, the sales of frozen mackerel are growing rapidly. Consumers' awareness of the health benefits of frozen fish is increasing, and the import volume of fish from Asia and Europe is also rising. The United States and Canada have a strong seafood sales network, and consumers have a demand for quick - meal options, which provides market space for frozen Pacific mackerel fillets.