Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 0302 91 to 0301 99Halibut ( Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis ).
HS codes falls under this category.