The article highlights a notable increase in Japan's export of frozen in-shell scallops and scallop shells, with a 31% year-on-year rise to 2,033 tons, driven by growing demand in Vietnam and Thailand, despite a halt in exports to China. The first two months of 2024 saw scallop shell exports surge by 41%, although a future decrease is anticipated post-March 2024 due to the end of the harvesting season in Hokkaido. Challenges include lower processing capacities in Vietnam and Thailand compared to China, a temporary export ban from Hokkaido due to toxic algae, and fluctuations in the export volumes of fresh scallop shells and yellowtail fillets.