Original Closing Date: 06/22/2020

Solicitation 89243320RFE000032, is an unrestricted, full, and open competition for conceptual design of a system to produce 1-3 tonnes per day of mixed rare earth oxides or rare earth salts from domestic coal and coal byproduct feedstocks, and an option to conduct a feasibility study sufficient to support an AACE Class 4 cost estimate to assess the technical and economic feasibility of the approach identified in the conceptual design. Instructions can be found for this announcement may be found at FedConnect.