China’s Zijin Mining Group has been reportedly asked by Serbia to stop work at the RTB Bor copper mine due to non-compliance with environmental standards.

The company has also been ordered to complete a wastewater treatment plant on priority at the mine to avoid polluting the River Pek, a tributary of the Danube, Reuters reported citing Serbian Mining and Energy Minister Aleksandar Antić.

Discover B2B Marketing That Performs

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

Find out more

Formerly known as RTB Bor, Serbia Zijin Bor Copper is a copper mining and smelting complex in Bor.

The RTB Bor complex has multiple mining and processing sites, which include Veliki Krivelj, Cerovo Mine, the underground mine Jama, and the smelter and copper slag processing plant.

Earlier, Zijin acquired a 63% stake in the RTB Bor copper complex by agreeing to invest $1.26bn in the project.

Last month, Serbia Minister of Energy, Development and Environmental Protection Zorana Mihajlovic said Zijin’s Serbia-based unit was ordered to cease work on its Jama copper mining shaft.

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

Zijin’s unit in Serbia halted work on the Jama mine’s ventilation shafts following complaints about noise levels from residents, reported Reuters.

The news agency quoted the Zijin’s unit in Serbia as saying: “The exploitation of copper in the Jama mine is ongoing, deep underground.”

Mihajlovic added: “They have until April 30 to eliminate all irregularities.”

Last week, Zijin’s Serbian unit reportedly announced plans to expand and improve environmental standards at its mines and a smelter at the Bor complex, with a total investment of $408m in this year.

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