; or (2) a Chinese person that, on or after such date of enactment, knowingly uses covered national interest technology or intellectual property provided to the Chinese person in violation of section 4 or any other export control law of the United States. (c) Exception relating to importation of goods (1) In general The requirement to block and prohibit all transactions in all property and interests in property under subsection (a) shall not include the authority to impose sanctions on the importation of goods. (2) Good defined In this subsection, 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. (d) Waiver The President may waive the imposition of sanctions under subsection (a) with respect to a person if the President determines and reports to Congress that the waiver is in the national security interests of the United States. (e) Implementation