(1) Far seas purse seine fishing and Offshore purse seine fishing, Southern crab pot fishing and bottom long-line fishing, Stern trawl fishing and pair trawl fishing and Deep-sea tuna long-line fishing
(2) Tuna farming.
(3) Processing and trading of marine & agricultural prodcts.
(4) Manufacturing and trading of dehydrated food and various type of seasonings.
(5) Import and export of marine and agriculiural products.