Serbia Zijin Copper has submitted an environmental-impact assessment for a new expansion of its Bor mining complex, covering the Cementacija 2 and Cementacija 3 ore bodies at the Kraku Bugaresku–Cerovo deposit near Bor. The project is designed around annual extraction of approximately 3.5 million tonnes of copper ore, with project documentation estimating a best-case net value of about $117 million. Serbia’s Environment Ministry has opened the assessment for public review, including a public hearing.
Cementacija project targets 24.5 million tonnes of ore
The Cementacija 2 development is planned to operate at a production rate of around 3.5 million tonnes of ore annually. At full planned capacity, that would amount to roughly 24.5 million tonnes of extracted ore during the project’s operating period. The project would also produce approximately 61.1 million tonnes of overburden and waste rock, placing waste management among the central environmental issues associated with the expansion.
The scale of material movement means the assessment extends beyond the extraction area itself, with the review addressing waste-storage capacity, water management, dust, transport and the relationship between the proposed development and existing mining operations.
Expansion builds on Zijin’s Bor operations
The Cementacija development forms part of Zijin’s broader expansion of the Bor mining and processing complex following the Chinese group’s entry into Serbia.
Zijin’s investment in existing Bor operations and the development of the Čukaru Peki mine have supported the expansion of Serbia’s copper production and exports. Additional output from Cementacija would extend the operating base of the wider Bor complex while supporting the use of processing infrastructure already developed in eastern Serbia.
Copper’s role in power grids, renewable-energy generation, electric vehicles, data centres and broader electrification has increased its importance to industrial supply chains. At the same time, Europe is seeking more secure access to critical and strategic raw materials.
Environmental assessment carries wider implications
The approval process is taking place against the background of a previous Constitutional Court ruling concerning development of the wider Krivelj mining complex. The court overturned a government decision after challenging the treatment of related project components within the environmental-assessment process. The ruling reinforced the principle that interconnected mining activities cannot be separated into individual projects in a way that prevents regulators from assessing their cumulative environmental effects.
That issue is particularly relevant in the Bor area, where open pits, processing facilities, waste dumps, tailings facilities and supporting infrastructure form part of a closely connected mining system. For the Cementacija development, the projected generation of more than 61 million tonnes of waste material places the management of environmental impacts alongside ore extraction as a major element of the assessment.
Mining investment faces European environmental scrutiny
The permitting process also has commercial implications for mineral production serving European markets. Although Serbia is not an EU member, a significant share of its industrial output is directed toward European markets. Mining companies supplying those markets face increasing scrutiny from customers, financial institutions and investors regarding environmental performance and supply-chain standards. Environmental compliance therefore forms part of the economic framework surrounding Serbian mineral production, in addition to its role as a domestic regulatory requirement.
For Zijin, development of additional mining capacity would increase production and utilisation of its Serbian processing assets. For Serbia, the project represents additional potential activity in copper mining and processing, alongside exports, employment, tax revenues and a stronger role in European copper supply. The environmental approval process will determine how the Cementacija development proceeds within the existing mining system around Bor, including consideration of extraction, waste management and the interaction with established mining infrastructure.
