Frozen crab,Frozen swimming crab, Blue swimming crab (Portunus pelagicus),6kg/ctn, Specification:100/150,200/300,300/400,400/5 Frozen crab,Frozen swimming crabName:Blue swimming crab (Portunus pelagicus),Packing:6kg/ctn,or according to customers require Specification:100/150,200/300,300/400,400/500,500up