; and (iii) $150,000,000 shall be made available to establish and maintain the National Animal Health Vaccine Bank under section 10409C. (B) Subsequent fiscal years Of the funds of the Commodity Credit Corporation, the Secretary shall make available to carry out sections 10409A, 10409B, and 10409C, $50,000,000 for each of fiscal years 2020 through 2023, of which not less than $30,000,000 shall be made available for each of those fiscal years to carry out the National Animal Disease Preparedness and Response Program under section 10409B. (2) Additional authorization of appropriations In addition to the funds made available under subparagraphs (A)(i) and (B)(i) of paragraph (1) and funds authorized to be appropriated by subsection (a), there are authorized to be appropriated $15,000,000 for each of fiscal years 2019 through 2023 to carry out the National Animal Health Laboratory Network under section 10409A. (3) Administrative costs Of the funds made available under clauses (i) and (ii) of subparagraph (A) and subparagraph (B) of paragraph (1), not more than four percent may be retained by the Secretary to pay administrative costs incurred by the Secretary to carry out the National Animal Health Laboratory Network under section 10409A and the National Animal Disease Preparedness and Response Program under section 10409B. Of the funds made available under clause (ii) of subparagraphs (A) and (B) of such paragraph, not more than ten percent may be retained by an eligible entity to pay administrative costs incurred by the eligible entity to carry out any such program. (4) Duration of availability Funds made available under this subsection, including any proceeds credited under paragraph (5), shall remain available until expended. (5) Proceeds from vaccine sales Any proceeds of a sale of vaccine or antigen from the National Animal Health Vaccine Bank shall be— (A) deposited into the Treasury of the Unites States