; (C) the long-term economic impacts of marine debris on the national economies of each country set out in paragraph (1) and on the global economy; and (D) the economic benefits of decreasing the amount of marine debris in the oceans; (4) work with representatives of foreign countries that contribute the most to the global marine debris problem, including land-based sources, to conclude one or more new international agreements that include provisions— (A) to mitigate the risk of land-based marine debris contributed by such countries reaching an ocean; and (B) to increase technical assistance and investment in waste management infrastructure, if the President determines appropriate; and (5) encourage the United States Trade Representative to consider the impact of marine debris in relevant future trade agreements. 5. Membership of the Interagency Marine Debris Coordinating Committee Section 5(b) of the Marine Debris Act ( 33 U.S.C. 1954(b) ) is amended— (1) in paragraph (4), by striking ; and and inserting a semicolon; (2) by redesignating paragraph (5) as paragraph (7); and (3) by inserting after paragraph (4) the following: (5) the Department of State; (6) the Department of the Interior; and . 6. Authorization of appropriations Section 9 of the Marine Debris Act ( 33 U.S.C. 1958 ) is amended to read as follows: 9. Authorization of appropriations There are authorized to be appropriated for each fiscal year 2018 through 2022— (1) to the Administrator for carrying out sections 3, 5, and 6, $10,000,000, of which no more than 10 percent may be for administrative costs; and (2) to the Secretary of the Department in which the Coast Guard is operating, for the use of the Commandant of the Coast Guard in carrying out section 4, $2,000,000, of which no more than 10 percent may be used for administrative costs. .