MP Materials Corp. recently disclosed that its rare earth separation plant project in the United States has entered a critical implementation phase.

At present, the engineering design and core equipment procurement are progressing comprehensively as planned, and the overall project schedule is in line with expectations. According to the latest timetable, production line commissioning and trial operation will officially commence in 2028, marking a substantial step forward in the localization of the North American rare earth supply chain. It is reported that the project adopts a modular construction plan, effectively controlling supply chain risks through phased procurement of long-lead equipment. During the engineering process, the team simultaneously completed the signing of raw material supply agreements and downstream offtake contracts, providing dual guarantees for future capacity absorption. Notably, the 2028 production commencement aligns with the U.S. government's strategic plan for independent supply of critical minerals. Once completed, the project is expected to ease the current reliance on imported rare earths in sectors such as electric vehicles and wind power. Industry insiders point out that the project’s progress management demonstrates three main characteristics: first, deep coordination between procurement processes and engineering design, avoiding mismatches between equipment delivery and construction progress; second, digital modeling is used to simulate production line operations in advance, significantly reducing technical risks during commissioning; third, an innovative "regional parallel construction" model is adopted, which is expected to shorten the total construction period by about four months. As the 2028 production milestone approaches, the project will subsequently focus on integrated commissioning of automation control systems and optimization of process parameters.