This is a solicitation for two long-term Indefinite Delivery Indefinite Quantity (IDIQ) contracts to supply 4N (99.99% pure) indium metal ingots, with a guaranteed minimum of $10,000,000 divided among awardees and a maximum value of up to $125,000,000. The period of performance for the IDIQ contracts is three years, from February 27, 2026, to February 26, 2029. The primary place of performance is the contractor's facility, with final delivery to the Defense Logistics Agency Strategic Materials depot in Scotia, New York. The acquisition is conducted under "Other than Full and Open Competition," targeting the pre-identified contractors AIM Products LLC and Indium Corporation of America. Proposals will be evaluated based on technical approach, past performance, and price.