Financial Performance - Generated fourth quarter revenues of 61.0million,a48203.9 million compared to 2023[10] - Total revenue for Q4 2024 was 60.986million,a4841.205 million in Q4 2023, while full-year revenue decreased by 19.6% to 203.855millionfrom253.445 million in 2023[32] - Adjusted EBITDA declined by 12.0millionyear−over−yearto(10.7) million, driven primarily by elevated production costs[6] - Adjusted EBITDA for Q4 2024 was (10.707)million,downfrom1.300 million in Q4 2023, and for the full year, it decreased to (50.168)millionfrom102.502 million in 2023[38] - Adjusted Net Loss decreased by 145.5millionyear−over−yearto(74.1) million, driven mainly by lower Adjusted EBITDA[12] - Net loss increased by 6.1millionyear−over−yearto(22.3) million, primarily due to higher interest expense and depreciation[8] - Net loss for Q4 2024 was (22.342)million,comparedto(16.259) million in Q4 2023, and for the full year, the net loss was (65.424)millioncomparedtoanetincomeof24.307 million in 2023[32] - The adjusted net loss for the year ended December 31, 2024, was 74.104million,asignificantdeclinefromtheadjustednetincomeof71.378 million in 2023[45] - Diluted earnings per share for the year ended December 31, 2024, was (0.57),comparedto0.14 for the year ended December 31, 2023[48] - The adjusted diluted earnings per share for the year ended December 31, 2024, was (0.44),downfrom0.39 in 2023[48] Production and Operations - Achieved record production of 45,455 metric tons of REO in concentrate in 2024[1] - Produced record 1,294 metric tons of NdPr oxide in 2024[1] - The Materials segment operates the Mountain Pass Rare Earth Mine, producing refined rare earth products and concentrate, while the Magnetics segment began production of magnetic precursor products in December 2024[64] - REO Production Volume is a key performance indicator, reflecting the efficiency of the Company's upstream operations, and includes volumes for downstream circuits starting from Q2 2023[66] - NdPr Production Volume is a critical measure of the Company's midstream operations, indicating the efficiency of separating and finishing NdPr oxide[69] - NdPr Sales Volume is calculated in MTs and is a key measure of the Company's ability to convert production into revenue, with future sales expected to include transactions with the Magnetics segment[71] Costs and Expenses - Adjusted EBITDA declined 10.5millionto(1.3) million year-over-year, impacted by higher production costs[22] - Operating loss for Q4 2024 was (43.962)million,comparedto(33.628) million in Q4 2023, and for the full year, the operating loss increased to (169.426)millionfrom(17.719) million in 2023[32] - Total operating costs and expenses for Q4 2024 were 104.948million,upfrom74.833 million in Q4 2023, and for the full year, they rose to 373.281millionfrom271.164 million[32] - The company incurred 1.397millioninstart−upcostsforQ42024,downfrom5.205 million in Q4 2023, reflecting a reduction in initial operational expenditures[32][39] - The company incurred 5.5millionindemolitioncostsin2023toremoveolderfacilitiesattheMountainPasssiteforfutureexpansioninrareearthprocessing[42]FinancialPosition−Cashandcashequivalentsincreasedto282.442 million in 2024 from 263.351millionin2023,whiletotalcash,cashequivalents,andshort−terminvestmentsdecreasedto850.868 million from 997.844million[30]−Long−termdebtincreasedsignificantlyto908.729 million in 2024 from 681.980millionin2023,reflectingariseinfinancialleverage[30]−Thecompanyreportedadecreaseininventoriesto107.905 million in 2024 from 95.182millionin2023,indicatingpotentialsupplychainchallenges[30]StrategicInitiatives−Thecompanyplanstoexpanditsmanufacturingoperationsdownstreamtoprovideafullsupplychainsolutionfrommaterialstomagnetics[54]−ThecompanyisfocusingonitsUpstream60KstrategytoincreaseREOproductionandachieverunrateproductionofseparatedrareearthmaterials[56]−ThecompanyiscurrentlyassessingthetimingandcostsassociatedwithitsStageIIandStageIIIprojects,whicharecriticalforfuturegrowth[57]SegmentPerformance−MaterialsSegmentrevenueincreased4861.0 million year-over-year, driven by higher NdPr oxide and metal sales[21] - Magnetics Segment Adjusted EBITDA for Q4 2024 declined by 0.7millionto(3.061) million compared to Q4 2023, and for the full year, it decreased by 5.7millionto(12.224) million[26][27] - MP Materials reported a modification in its segment structure, now comprising two operating segments: Materials and Magnetics, effective from Q4 2024[63] Market Indicators - The realized price per REO MT is a significant indicator of market pricing for the Company's concentrate products, calculated based on sales revenue and sales volume[68] - The NdPr Realized Price per KG is an important measure of market pricing for NdPr products, expected to include future sales to the Magnetics segment[72] - Adjusted EBITDA, Adjusted Net Income (Loss), and Adjusted Diluted EPS are used by management for performance comparison and trend analysis, providing insights into financial conditions[61] - The Company emphasizes that non-GAAP measures should not be solely relied upon for assessing financial performance due to their inherent limitations[62] - Segment Adjusted EBITDA is calculated as segment revenues minus significant segment expenses, excluding certain non-recurring and non-cash costs[65]