; 50 U.S.C. 1701 note), as amended by subsections (d) and (e), is further amended by adding at the end the following: (C) Conventional weapons (i) In general The President shall impose the sanctions described in paragraph (8) or (12) of section 6(a), as the case may be, with respect to a foreign person or an agency or instrumentality of a foreign state if the President determines that the person or agency or instrumentality knowingly, on or after the date of the enactment of this paragraph, imports, exports, or re-exports to, into, or from Iran, whether directly or indirectly, any significant arms or related materiel prohibited under paragraph (5) or (6) of Annex B of United Nations Security Council Resolution 2231 (2015). (ii) Exception relating to importation of goods (I) In general The requirement to impose sanctions as described in clause (i) shall not include the authority to impose sanctions on the importation of goods. (II) Good defined In this clause, the term good means any article, natural or man-made substance, material, supply or manufactured product, including inspection and test equipment, and excluding technical data. . (g) Exception and definitions Paragraph (1) of section 5(b) of the Iran Sanctions Act of 1996 ( Public Law 104–172