MP Materials Operating Metrics

Period Ending	Dec 31, 2025	Sep 30, 2025	Jun 30, 2025	Mar 31, 2025	Dec 31, 2024	Sep 30, 2024	Jun 30, 2024	Mar 31, 2024	Dec 31, 2023	Sep 30, 2023	Jun 30, 2023	Mar 31, 2023	Dec 31, 2022	Sep 30, 2022	Jun 30, 2022	Mar 31, 2022	Dec 31, 2021	Sep 30, 2021	Jun 30, 2021	Mar 31, 2021	Dec 31, 2020	Sep 30, 2020	Jun 30, 2020
NDPR Production Volume (Metric Tons)	2.60K	2.29K	2.05K	1.73K	1.29K	1.03K	603.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NDPR Production Volume (Metric Tons) Growth	100.85%	122.50%	240.13%	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NDPR Sales Volume (Metric Tons)	1.99K	1.90K	1.78K	1.47K	1.14K	684.00	280.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NDPR Sales Volume (Metric Tons) Growth	74.61%	177.78%	535.36%	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Realized Price Per NDPR Metric Ton	-	59.00	57.00	52.00	51.00	47.00	48.00	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Realized Price Per NDPR Metric Ton Growth	-	25.53%	18.75%	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Realized Price Per REO Metric Ton	-	-	4.47K	4.81K	4.72K	4.43K	4.18K	4.29K
Realized Price Per REO Metric Ton Growth	-	-	6.81%	11.97%	-16.10%	-22.61%	-32.87%	-54.15%
REO Production Volume (Metric Tons)	50.69K	50.09K	50.58K	46.52K	45.46K	43.23K	40.26K	42.04K
REO Production Volume (Metric Tons) Growth	11.52%	15.86%	25.63%	10.66%	9.38%	1.05%	-6.17%	-0.72%
REO Sales Volume (Metric Tons)	-	-	26.45K	29.64K	32.70K	32.07K	31.52K	35.95K
REO Sales Volume (Metric Tons) Growth	-	-	-16.08%	-17.58%	-11.22%	-20.76%	-24.91%	-13.79%

Revenue by Segment

Period Ending	Dec 31, 2025	Sep 30, 2025	Jun 30, 2025	Mar 31, 2025	Dec 31, 2024	Sep 30, 2024	Jun 30, 2024	Mar 31, 2024
NDPR Oxide and Metal	115.13M	104.00M	92.27M	73.76M	57.76M	34.73M	15.55M	9.02M
NDPR Oxide and Metal Growth	99.32%	199.44%	493.26%	717.51%	8,211.08%	-	-	-
Other	3.25M	2.98M	2.94M	2.63M	1.73M	1.46M	807.00K	529.00K
Other Growth	87.63%	104.12%	264.44%	397.54%	513.48%	16.83%	-	-
Rare Earth Concentrate	-	-	121.85M	134.40M	144.36M	147.88M	157.30M	196.88M
Rare Earth Concentrate Growth	-	-	-22.54%	-31.73%	-42.82%	-51.39%	-	-

Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.