; (B) an immediate family member of such an individual; or (C) an associate of an individual described in subparagraph (A) or (B). (3) Exception to comply with international agreements Paragraph (1) shall not apply with respect to an alien if admitting the alien into the United States is necessary to permit the United States to comply with the Agreement regarding the Headquarters of the United Nations, signed at Lake Success June 26, 1947, and entered into force November 21, 1947, between the United Nations and the United States, or other applicable international obligations of the United States. (c) Blocking of property of identified individuals (1) In general The President shall block and prohibit, in accordance with the International Emergency Economic Powers Act ( 50 U.S.C. 1701 et seq.), all transactions in all property and interests in property of any individual on the list required by subsection (a) if such property and interests are in the United States, come within the United States, or are or come within the possession or control of a United States person. (2) Inapplicability of national emergency requirement The requirements of section 202 of the International Emergency Economic Powers Act ( 50 U.S.C. 1701 ) shall not apply for purposes of this section. (3) Exception relating to importation of goods (A) In general The authorities and requirements to impose sanctions authorized under this subsection shall not include the authority or a requirement to impose sanctions on the importation of goods. (B) Good defined In this paragraph, the term good means any article, natural or manmade substance, material, supply, or manufactured product, including inspection and test equipment, and excluding technical data. (d) Implementation