The article highlights the challenges faced by Taiwan's Guitou Dao, a popular seafood also known as the ghost-headed swordfish, in the international market, particularly in the United States. The fish, which is commonly caught in Taiwan, Japan, Peru, and other countries, has been rated as 'not recommended for purchase' by the US Marine Sustainability Index due to insufficient fishery management and high by-catch rates. This rating has impacted export stability and prices. To address these issues, Taiwan has implemented industrial improvement plans and is working with the Foreign Fisheries Association on the Fisheries Improvement Plan (FIP) to address by-catch and unreported fishing. The article also discusses the competition from other countries like Ecuador and Peru, which offer larger quantities at lower prices, and the need for maintaining quality and freshness in the production and marketing chain to improve marketability.