9812.00.20 | 00 | Articles imported for exhibition by any institution or society established for the encouragement of agriculture, arts, education or science, or for such exhibition by any State or for a municipal corporation | X | Free, under bond, as prescribed in U.S. note 2 to this subchapter | Free (AU,BH,CA, CL,IL,JO,MA, MX,P,SG) | Free, under bond, as prescribed in U.S. note 2 to this subchapter |