Herrings ( Clupea harengus, Clupea pallasii ), anchovies( Engraulis spp .), sardines ( Sardina pilchardus, Sardinops spp .), sardinella ( Sardinella spp .), brisling or sprats ( Sprattus sprattus ), mackerel ( Scomber scombrus, Scomber australasicus, Scomber japonicus ), Indian mackerels ( Rastrelliger spp .), seerfishes ( Scomberomorus spp .), jack and horse mackerel ( Trachurus sp p.), jacks, crevalles ( Caranx spp .), cobia ( Rachycentron canadum ), silver pomfrets ( P ampus spp .), Pacific saury ( Cololabis saira ), scads ( Decapterus spp .), capelin ( Mallotus villosus ), Sword fish ( Xiphias gladi us), Kawakawa ( Euthynnus affinis ), bonitos ( Sard a spp.), marlins, sailfishes, spearfish (Istiophoridae).
HS codes falls under this category.