China has prolonged its ban on Taiwanese fish farming imports, initially imposed in June 2022, due to concerns over banned chemicals in sea bass and coronavirus contamination in packaging. The ban has affected chilled hair-tailed fish and frozen horse mackerel, causing significant losses for Taiwanese producers. They are now compelled to seek alternative markets as China's restrictions threaten a substantial portion of Taiwan's agricultural exports, which make up 20% of its total production. In the first half of 2022, Taiwan exported $122.5 billion worth of seafood to China, marking a 7.3% increase from the previous year.