Kazakhstan-based copper company KAZ Minerals is set to acquire Baimskaya copper project located in Chukotka, Russia for $900m.

The project is being acquired from a group of investors including Chelsea Football Club owner Roman Abramovich.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

The transaction value includes initial consideration of $675m for 75% interest in the project and deferred consideration of $225m for the remaining 25% interest.

“The acquisition of Baimskaya marks the next stage of the transformation of KAZ Minerals.”

The initial consideration of $675m includes $436m in cash and $239m in shares subject to a three-year lock-in agreement.

Aristus Holdings, a company owned and controlled by a consortium of investors including Abramovich and Alexander Abramov, was named as the seller of the project.

KAZ will pay the initial consideration during the first half of 2019 following the satisfaction of anti-monopoly and other regulatory approvals and satisfaction of certain other conditions.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

As per the agreement, deferred consideration will be paid in equity consideration of up to 21.0 million shares following the satisfaction of project delivery conditions before 31 March 2029.

If project delivery conditions are not met, deferred cash consideration will be on the long stop date of 31 March 2029​.

The company expects that a capital expenditure of $5.5bn would be required to develop the mine.

KAZ Minerals chair Oleg Novachuk said: “The acquisition of Baimskaya marks the next stage of the transformation of KAZ Minerals.

“The development of this new project in Russia will enable the Group to continue its industry leading growth, delivering both value and volume as the copper market is forecast to enter a period of significant supply deficit.

“Through our successful execution of the Bozshakol and Aktogay projects in Kazakhstan we have built a track record for project execution which makes KAZ Minerals the ideal platform to develop this globally significant asset.”

Baimskaya is an undeveloped copper assets project with joint ore reserves committee (JORC) resources of 9.5Mt of copper at an average grade of 0.43% and 16.5Moz of gold at an average grade of 0.23 g/t.

The company expects that the project would generate an average annual production of 250kt copper and 400koz gold during the first ten years of operations and a mine life of approximately 25 years.

US-based multinational engineering and construction firm Fluor has completed the pre-feasibility study for the project.

Mining Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Mining Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact

Excellence in Action
Dual-award winner in the 2025 Mining Technology Excellence Awards, Propeller is redefining geospatial intelligence and safety in mining. Explore how its AeroPoints and DirtMate solutions deliver survey-grade mapping, live haul metrics, and safer, more efficient operations across mines and quarries worldwide.

Discover the Impact