03033900 under HS Code FISH, FROZEN, EXCLUDING FISH FILLETS ANDOTHER FISH MEAT OF HEADING 0304 FLAT FISH (PLEURONECTIDAE, BOTHIDAE,CYNOGLOSSIDAE, SOLEIDAE, SCOPHTHALMIDAEAND CITHARIDAE), EXCLUDING LIVERS AND ROES : OTHER and 03061900 under HS Code CRUSTACEANS, WHETHER IN SHELL OR NOT,LIVE, FRESH, CHILLED, FROZEN, DRIED, SALTEDOR IN BRINE; CRUSTACEANS, IN SHELL, COOKEDBY STEAMING OR BY BOILING IN WATER,WHETHER OR NOT CHILLED, FROZEN, DRIED,SALTED OR IN BRINE; FLOURS, MEALS ANDPELLETS, OF CRUSTACEANS, FIT FOR HUMANCONSUMPTIONFROZEN : OTHER, INCLUDING FLOURS, MEALS AND PELLETS, OF CRUSTACEANS, FIT FOR HUMAN CONSUMPTION were the top exported HS Codes by A A KHAN IMPEX in 2021.