Core Insight: The Korean mackerel market is experiencing an unprecedented "rise in both quantity and price." The latest data shows that although the import volume of frozen mackerel in South Korea for the first eight months of 2025 increased by 56.1% year-on-year, reaching 40,010 tons, the wholesale market price surged by nearly 40% within just one month, reflecting the robust domestic demand and the delicate balance of market supply and demand.