5. If any person contravenes any provision of this Act or any order made or deemed to have been made under this Act or the rules made thereunder, or makes use of an import or export licence otherwise than in accordance with any condition in that behalf imposed under this Act, he shall without prejudice to any confiscation or penalty to which he may be liable under the provisions of the Customs Act, 1969 (IV of 1969), as applied by sub-section (3) of section 3 of this Act be punishable with imprisonment for a term which may extend to one year, or with fine, or with both.