... details as below: 1. frozen bonito, size 3-4pcs/kg, 4-6pcs/kg, 6-8pcs/kg, 8-10pcs/kg, 100-200g ... , 500-750g, 750-1000g, 1000g up. 2. frozen mackerel, size 4-6pcs/kg, 6-8pcs/kg, 8-10pcs/kg, 100-200g ... , 12-16pcs/kg, 16-20pcs/kg, 20-25pcs/kg, 25-30pcs/kg. 4. frozen indian mackerel, size 6-8pcs/kg, 8-10pc ...