; and (B) ensure that cobalt mined by forced labor does not enter the United States; (2) contains a strategy to ensure that cobalt mined by forced labor does not enter the United States market as goods imported from third countries; and (3) contains a strategy to ensure that cobalt mined by forced labor denied entry to the United States market does not later enter the United States market. (b) Matters To be included The investigation required by subsection (a) shall include the following: (1) A list of— (A) entities in the DRC that potentially mine or process cobalt using forced labor; and (B) categories of downstream products that include cobalt mined in the DRC and are, therefore, identified as priority sectors for enforcement under section 307 of the Tariff Act of 1930 ( 19 U.S.C. 1307 ). (2) Recommendations for efforts, initiatives, and tools and technologies to be adopted to ensure that U.S. Customs and Border Protection can accurately identify and trace cobalt mined by forced labor in the DRC. (3) A description of how the list of entities required by subparagraph (A) of paragraph (1) shall be regularly updated and reported to the appropriate congressional committees. (4) A strategy to coordinate and collaborate with appropriate nongovernmental organizations and private sector entities to implement the enforcement strategy for cobalt mined with forced labor and to create and update the list of entities required in subparagraph (A) of paragraph (1). (c) Form The report required by subsection (a) and any publicly published updates described by subsection (d) shall be submitted in unclassified form, but may include a classified annex, if necessary. (d) Updates After the submission of the strategy required by subsection (a), the Forced Labor Enforcement Task Force shall provide briefings to the appropriate congressional committees on a semiannual basis and, as applicable, on— (1) any updates to the strategy required by subsection (a)