8414592000 under HS Code AIR OR VACUUM PUMPS, AIR OR OTHER GAS COMPRESSORS AND FANS; VENTILATING OR RECYCLING HOODS INCORPORATING A FAN, WHETHER OR NOT FITTED WITH FILTERS - FANS : OTHER: BLOWERS, PORTABLE, 7411109000 under HS Code Others, and 7607119000 under HS Code ALUMINIUM FOIL (WHETHER OR NOT PRINTED OR BACKED WITH PAPER, PAPERBOARD, PLASTICS OR SIMILAR BACKING MATERIALS) OF A THICKNESS (EXCLUDING ANY BACKING) NOT EXCEEDING 0.2 MM - NOT BACKED : ROLLED BUT NOT FURTHER WORKED : OTHER were the top imported HS Codes by FACTORY TERRAFRIGO LLC in 2021.