; and (D) whether there are any specific legal or regulatory obstacles the Commission currently faces in ensuring a competitive and transparent marketplace in the pharmaceutical supply chain, including the pharmacy benefit manager marketplace and pharmacy services administrative organizations; and (2) provides— (A) observations or conclusions drawn from the November 2017 roundtable entitled Understanding Competition in Prescription Drug Markets: Entry and Supply Chain Dynamics , and any similar efforts; (B) specific actions the Commission intends to take as a result of the November 2017 roundtable, and any similar efforts, including a detailed description of relevant forthcoming actions, additional research or roundtable discussions, consumer education efforts, or enforcement actions; and (C) policy or legislative recommendations to— (i) improve transparency and competition in the pharmaceutical supply chain; (ii) prevent and deter anticompetitive behavior in the pharmaceutical supply chain; and (iii) best ensure that consumers benefit from any cost savings or efficiencies that may result from mergers and consolidations. (b) Interim report Not later than 180 days after the date of enactment of this Act, the Commission shall submit to the appropriate committees of Congress an interim report on the progress of the report required by subsection (a), along with preliminary findings and conclusions based on information collected to that date.