
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef19041en.pdf

https://www.reuters.com/world/middle-east/saudi-crown-prince-seeks-600-bln-investment-push-with-us-2025-01-22/

https://www.usgs.gov/centers/national-minerals-information-center/rare-earths-statistics-and-information