of National Intelligence shall develop and submit to the appropriate congressional committees a National Intelligence Estimate on the matters described in subsection (b). (b) Matters described The matters described in this subsection are the following: (1) Any purchases made in the 5-year period ending on the date of the enactment of this Act by individuals and entities of key sectors in European countries, particularly purchases that provide monopolistic control of a sector. (2) A detailed analysis of the individuals and entities making such purchases, including sources of revenue for each individual and entity and any links to the Russian Federation. 6. Report Not later than 180 days after the date of the enactment of this Act, the Secretary of State and the Secretary of Treasury shall jointly submit to the appropriate congressional committees a report on the implementation of this Act. 7. Definitions In this Act: (1) Appropriate congressional committees The term appropriate congressional committees means— (A) the Committee on Foreign Affairs and the Committee on Financial Services of the House of Representatives