KAZAKHSTAN —Australian critical minerals developer Lindian Resources Limited has signed definitive agreements to purchase full 100 per cent ownership of the SARECO Mixed Rare Earths Carbonate processing plant located in Stepnogorsk, Kazakhstan, according to official corporate disclosures. The transaction replaces a previously proposed 51 per cent joint venture structure, expanding the scope of the acquisition to include two industrial facilities spanning 15,500 square meters alongside adjacent land assets for a total cash consideration of USD 20 million ($20 million).
Lindian Resources Limited is an Australian Securities Exchange-listed mineral exploration and development firm focused on critical minerals, primarily advancing the high-grade Kangankunde rare earths deposit in Malawi. The acquired SARECO facility, previously owned by Sumitomo Corporation and Kazatomprom, represents one of the few established commercial-scale mixed rare earths carbonate processing plants operating outside of China. Commercial refining operations at the Kazakhstan facility are scheduled to commence in the fourth quarter of 2026, aligning directly with initial mineral output from Lindian's Kangankunde project.
The acquisition establishes a capital-efficient downstream processing pathway, allowing Lindian to bypass multi-year permitting timelines and greenfield capital costs that typically exceed AUD 500 million ($330 million) for comparable facilities. Independent metallurgical validation demonstrates a 96 per cent recovery rate of neodymium and praseodymium from Kangankunde concentrate processed into refined carbonate. By establishing full operational and marketing control over the plant, Lindian positions itself to capture higher product payabilities while directly supplying refined downstream materials to global manufacturers across key Western markets.
From a strategic perspective, full ownership of the Kazakhstan processing infrastructure addresses growing demand from end-users and refiners in the United States, Europe, and Japan seeking to diversify supply chains away from dominant market hubs. Supported by a recent AUD 100 million ($66 million) institutional equity raising, Lindian remains fully funded through facility acquisition, initial mine output, and downstream processing, enhancing supply resilience for advanced technology, renewable energy, and defense sectors worldwide.
