; and (4) will use products substantially manufactured in the United States and services provided in the United States under the contract. (d) Exception to certification Notwithstanding the requirements of the certification described under subsection (c), the head of an agency may except an offeror from any of the requirements if the exception is fully described and justified and one or more of the following conditions apply: (1) The products are not manufactured in the United States in sufficient and reasonably available commercial quantities and are not of satisfactory quality. (2) There is an unreasonable cost associated with the use of products substantially manufactured in the United States or services provided in the United States. (3) The use of products substantially manufactured in the United States or services provided in the United States would be inconsistent with the public interest. (e) Violation of certification If the head of an agency determines that a contractor has submitted a false statement or violated any of the requirements of the certification described in subsection (c), the head of that agency shall terminate the contract for which the contractor received the preference described in subsection (a) and the contractor may not receive the preference for a period of not less than 5 years. (f) Report required Not later than November 1 of each year, the head of an agency shall submit to Congress a report that includes the names of the contractors that have submitted a false statement or violated any of the requirements of the certification described in subsection (c) for the previous fiscal year. (g) Applicability to parent companies and subsidiaries For purposes of this section, any prohibition on receiving a preference under subsection (e) applied with respect to a contractor shall apply to any subsidiary or parent company of the contractor. . (2) Technical and conforming amendment The table of sections at the beginning of chapter 137 of title 10, United States Code, is amended by inserting