Aurubis Secures Canadian Copper Concentrate Supply from 2028

Strategic Canadian Copper Concentrate Offtake Agreement

Aurubis has secured a partial offtake agreement for 75,000 tonnes per year of copper concentrate from the Troilus project in Quebec, starting in 2028. This deal provides Aurubis with stable throughput across its smelter network, supporting approximately 8,000 to 12,000 tonnes of copper content annually. The concentrate, notable for its gold and silver by-products, offers high-margin value beyond copper volume. Aurubis aims to diversify its supply chain, reducing geopolitical risks by partnering with stable sources like Canada.

Meanwhile, Troilus plans to finalize additional long-term contracts with tier-one smelters to cover the remaining concentrate output. This approach aligns with Aurubis’ strategy to prioritize bilateral agreements over volatile spot pricing, enhancing planning security and supplier partnerships.

Market Dynamics and the Importance of Canadian Copper Concentrate

Copper concentrate markets face extreme supply tightness, with treatment and refining charges falling to historic lows amid smelter overcapacity. Aurubis’ new agreement counters these challenges by securing high-quality feedstock essential for operational efficiency and output consistency. The deal also complements Aurubis’ position as a leading global copper recycler.

The partnership benefits from government-backed financing instruments, such as Germany’s untied loan guarantee program, underscoring the strategic importance of the agreement within the broader critical minerals landscape. Troilus targets a construction decision in 2026, aiming for first production between 2028 and 2029.

SuperMetalPrice Commentary:

Aurubis’ Canadian copper concentrate deal exemplifies the evolving global metals market, where stable, high-quality feedstock and long-term contracts gain priority over spot market volatility. This approach mitigates supply risks amid geopolitical uncertainties and shifting pricing dynamics. As smelters face overcapacity and concentrate scarcity, such agreements will prove vital for operational resilience and market competitiveness. The Canadian sourcing strategy also highlights the growing importance of reliable mining jurisdictions in the critical minerals supply chain.