Bolivian court suspends $2bn in Chinese and Russian lithium deals, freezing the Uyuni DLE programme

Summary

A regional court in Bolivia's Potosí department suspended two high-profile lithium industrialisation contracts in early 2026: a $1 billion agreement between Yacimientos de Litio Bolivianos (YLB) and China's CBC Investments (a CATL subsidiary), and a similar deal with a Russian partner, with combined value exceeding $2 billion. President Luis Arce urged the Opposition-controlled Congress to approve the contracts, which legislators had blocked for over a year. Bolivia's constitution designates lithium as a strategic national resource, requiring state majority control; YLB holds 51% in the CBC joint venture with CBC at 49%, with DLE technology planned for 80% recovery rates at the Salar de Uyuni. Bolivia claims the world's largest lithium reserves at approximately 23 million metric tonnes, but actual production has remained minimal relative to Chile and Argentina due to repeated execution failures, political instability and the difficult geochemistry of Uyuni's brine.

The split

The Arce government and YLB frame the Chinese and Russian contracts as the only credible path to monetising Bolivia's vast lithium endowment, pointing to DLE technology as a solution to the Uyuni brine's high magnesium-to-lithium ratio, which made earlier evaporation-pond approaches unviable. The Potosí regional court and community groups frame the dispute as a sovereignty issue: whether contracts committing national resources to foreign partners require congressional approval under Bolivian law. Opposition legislators have used the approval process as political leverage against the Arce government. Independent analysts (Deheza) question whether any foreign investor accepts the combined risks of Bolivia's framework, without noting that CATL's CBC has already signed, suggesting strategic resource access may outweigh conventional financial return calculus for Chinese battery manufacturers.

By the numbers

• ~$2bn, combined value of the Chinese (CBC/CATL) and Russian lithium contracts suspended by the court.
• $1bn, value of the specific YLB-CBC Investments agreement signed November 2024.
• 51/49, YLB/CBC ownership split in the planned joint venture.
• 23Mt, Bolivia's estimated lithium reserves, the world's largest (USGS estimates).
• ~80%, planned lithium recovery rate under DLE at Uyuni.
• 2027-2028, approximate targeted first-production timeline from the CBC project before the suspension.

Why it matters

Bolivia's Uyuni deposit is the world's largest known lithium resource, but it has been effectively stranded since nationalisation in 2008 by a combination of technical challenges, political dysfunction and constitutional constraints that deter private capital. The court suspension of the CATL partnership, the most credible modern attempt to unlock the deposit, illustrates the structural barrier: Bolivia's lithium can only be developed with Chinese capital under the current framework, and even that has been blocked by domestic politics. If Bolivia remains offline, the lithium triangle's contribution to global supply falls disproportionately on Chile's SQM-Codelco JV and Argentina's growing DLE projects, where the policy environment is more predictable. The suspension also signals that CATL's strategic mineral sourcing strategy faces political risk even in jurisdictions where it has formal agreements.

What to watch

• Whether the Bolivian Congress unblocks the YLB-CBC contract or the court suspension hardens into permanent legal obstacle.
• The political calendar: President Arce's term and whether a new government changes the lithium concession framework.
• Whether CATL/CBC walk away from the contract or pursue arbitration.
• Argentina's DLE progress (Rio Tinto Rincon, Eramet Centenario, POSCO Sal de Oro) as the alternative within the lithium triangle that does not face Bolivia's political constraints.