; (B) in section 403(a) ( 21 U.S.C. 843(a) )— (i) in paragraph (8), by striking or at the end; (ii) in paragraph (9), by striking the period at the end and inserting ; or ; and (iii) by inserting after paragraph (9) the following: (10) to export a substance in violation of the controlled substance laws of the country to which the substance is exported.