... IQF Yellow Croaker Size: 400/500g Packing: IWP (each piece wrapped with a polybag), 10lbs/ctn. Frozen Whole Yellow Croaker IWP ... /600g, 500/700g, 700g UP. Packing: IWP, IQF, Tray pack, bulk pack, 10lbs/ctn, 20lbs/ctn, 10kgs/ctn. Glazing: 10-20%, or ...