Turkey's tuna export revenue increased by 43 percent to $40 million in the first half of the year due to an increase in the country's catch quota. Turkey is one of the top 5 tuna producers worldwide and exports to Japan, the largest market, increased by 61 percent. Turkish tuna, used in sushi and sashimi, is highly regarded by Japanese masters and the industry predicts that tuna exports will reach $150 million by the end of 2023.