Lynas Rare Earths Limited, together with its subsidiaries, engages in the exploration, development, mining, extraction, and processing of rare earth minerals in Australia and Malaysia. The company holds interests in the Mt Weld rare earths mine and concentration plant near Laverton in Western Australia; a rare earths processing facility in Kalgoorlie, Western Australia; and an advanced materials plant in Gebeng, Malaysia. It also offers light rare earths, including lanthanum, cerium, praseodymium, and neodymium; and heavy rare earth, comprising of samarium, europium, gadolinium, terbium, and dysprosium. In addition, the company develops and operates advanced material processing and concentration plants, as well as offers corporate services. The company was formerly known as Lynas Corporation Limited and changed its name to Lynas Corporation Limited in November 2020. Lynas Rare Earths Limited was incorporated in 1983 and is headquartered in Perth, Australia.