; and and inserting a semicolon; (B) in subparagraph (J), by striking the period at the end and inserting a semicolon; and (C) by inserting the following new subparagraph at the end: (K) ensure the contents of the stockpile remain in good working order and, as appropriate, conduct maintenance services on such contents; and ; and (2) in subsection (c)(7)(B), by adding at the end the following new clause: (ix) Equipment maintenance service In carrying out this section, the Secretary may enter into contracts for the procurement of equipment maintenance services. . 30532. Supply chain flexibility manufacturing pilot (a) In general Section 319F–2(a)(3) of the Public Health Service Act (42 U.S.C. 247d–6b(a)(3)), as amended by section 30531, is further amended by adding at the end the following new subparagraph: (L) enhance medical supply chain elasticity and establish and maintain domestic reserves of critical medical supplies (including personal protective equipment, ancillary medical supplies, and other applicable supplies required for the administration of drugs, vaccines and other biological products, and other medical devices (including diagnostic tests) ) by— (i) increasing emergency stock of critical medical supplies; (ii) geographically diversifying production of such medical supplies; (iii) purchasing, leasing, or entering into joint ventures with respect to facilities and equipment for the production of such medical supplies; and (iv) working with distributors of such medical supplies to manage the domestic reserves established under this subparagraph by refreshing and replenishing stock of such medical supplies. . (b) Reporting