74111000 under HS Code COPPER TUBES AND PIPES - OF REFINED COPPER, 76071190 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, and 76071994 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 : OTHER : OTHER : COATED were the top imported HS Codes by MICRO COILS AND REFRIGERATION PRIVATE LIMITED in 2021.