SQM, the second-largest lithium supplier in the world, is resuming operations in Chile after roadblocks on local communities were lifted on Sunday.

The blockades had restricted movement of workers and supplies at the Atacama salt flat for almost a week as authorities looked to soothe the concerns of locals who feared that plans to ramp up production of the precious metal would damage the environment.

Discover B2B Marketing That Performs

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

Find out more

The communities said they were not properly consulted when SQM and Codelco agreed to a deal that would see the two companies work together on projects in the Salar de Atacama salt flat for 35 years, starting in 2025. The increase in production will come under the government’s new public-private development model.

Codelco and SQM initiated roundtable discussions to try and mollify the concerns of local communities, guaranteeing protection of the nation’s ecosystem. The companies claimed that they recognised the international treaties signed by the Chilean Government, including Convention 169 of the International Labour Organization.

However, the discussion did not stop the roadblocks from going ahead, proving the difficulty of enacting President Gabriel Boric’s lithium plans.

According to data from Mining Technology’sparent company, GlobalData, Chile was the world’s second-largest lithium producer in 2023, producing 42,700 tonnes. However, the nation has been losing market share since production is currently limited to just two operators.

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

Chile’s operations have not been the most environmentally friendly either. Brine evaporation ponds are the predominant mode of extracting lithium in the South American nation.

Isabel Al-Dhahir, lithium analyst at GlobalData, said: “Chile is the second-largest producer of lithium in the world and certain regions suffer from intense droughts and water stress. Brine evaporation ponds have become a serious point of contention, especially among environmentalists that fear the destruction of the water table and natural ecosystems.”

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