With a common MOQ of 5,500 kilograms, buyers in the fresh tuna market are entering a bulk, long-term sourcing model where volume drives cost efficiency—so they must plan procurement cycles around large, predictable orders. The supplier base spans Vietnam, Indonesia, Sri Lanka, Maldives, and Iran, offering geographic diversity that can help mitigate supply disruptions from any single region. Combined with 67% phone-verified suppliers, this means buyers can confidently assess real-time availability and operational legitimacy, reducing risk in a high-stakes, perishable product category.