; (bb) allocation by arbitration among the rights holders; or (cc) if neither item (aa) nor (bb) applies, by the Office. (iii) Transparency Subject to clause (iv), the Secretary shall post any contract agreement under subparagraph (A) or license issued under clause (ii) on the public internet website of the Department of Health and Human Services, on the date on which such agreement or license takes effect. (iv) Protected information In carrying out this section, the Secretary shall enforce applicable law concerning the protection of confidential commercial information and trade secrets. (D) Active pharmaceutical ingredients (i) In general The Office shall manufacture, or enter into contracts with entities to manufacture, an active pharmaceutical ingredient applicable to a drug or biological product that is either an applicable COVID–19 product or an applicable drug or biological product if— (I) the Office determines that such ingredient is not readily available from existing suppliers or the existing supply of such ingredient to the domestic market is vulnerable to disruption; (II) the manufacture of such ingredient would improve the ability of other entities to enter the market for the manufacture of applicable COVID–19 products or applicable drugs, biological products, or devices, or otherwise expand the manufacture of applicable COVID–19 products or applicable drugs, biological products, or devices