1. Short title This Act may be cited as the Import Security and Fairness Act . 2. Additional exceptions to exemptions for de minimis treatment under the Tariff Act of 1930 Section 321 of the Tariff Act of 1930 ( 19 U.S.C. 1321 ) is amended— (1) in subsection (a)— (A) in the matter preceding paragraph (1), by striking (a) The Secretary and inserting (a) In general .—The Secretary ; (B) in paragraph (2)(C), by striking $800 and inserting except as provided in subsection (b)(1), $800 ; and (C) in the matter following such paragraph (2)(C), as so amended, by striking subdivision (2) each place it appears and inserting paragraph ; and (2) by striking (b) The Secretary and inserting the following: (b) Exceptions (1) In general An article may not be admitted free of duty or tax under the authority provided by subsection (a)(2)(C) if the country of origin of such article, or the country from which such article is shipped, is— (A) a nonmarket economy country (as such term is defined in section 771(18))