Tongyeong-si, Gyeongnam Province, participated in the 2025 Seafood Expo Global, the world's largest seafood expo held in Barcelona, Spain from the 6th to the 8th, and once again promoted the excellence of Tongyeong seafood to the world. In order to open up sales channels in Europe, Tongyeong-si formed an export development team with 10 companies including the Oyster Harvester Cooperative, Deokyeon Seafood Co., Ltd., Bada Haechan Co., Ltd., Big Mama Seafood Co., Ltd., Samsam Trading Co., Ltd., Seyang Trading Co., Ltd., Woojin Trading Co., Ltd., Taehwamulsan, Tongyeong Fisheries Corporation, and Tongyeong Food Story Co., Ltd., and opened a Tongyeong seafood promotion center to display products and conduct export consultations. This expo featured seafood such as oysters and frozen fish, as well as canned oysters,