Chileexports of Foil, copper alloy, backed was $0.05K . Chileexported Foil, copper alloy, backed to Uruguay ($0.05K )Chileexports of Foil, copper alloy, backed was $0.05K . Chileexported Foil, copper alloy, backed to Uruguay ($0.05K ).Foil, copper alloy, backed imports by country in 2023