Teck's Copper Bet Accelerates as Merger Catalyst Looms

Teck's copper business is firmly on track, providing the stable foundation for its strategic pivot. The company delivered 453,500 tonnes of copper in 2025, landing exactly on its annual guidance. This performance was supported by strong operations across its key assets, including Quebrada Blanca, which produced 55,400 tonnes in the final quarter. While sales in that period lagged production due to a temporary weather-related shipping delay, the underlying output was solid and in line with expectations.

More importantly, Teck has reaffirmed its multi-year commitment to copper. The company reaffirmed its production and unit cost guidance for 2026 to 2028, a move that signals operational stability and management's confidence in executing its plan. This guidance reiteration, coupled with the recent adjustment to only its 2026 zinc outlook, subtly shifts the portfolio mix further toward copper without altering the core copper narrative. For investors, this sets a clear operational baseline.

This reliability is the bedrock of a major strategic shift. Since 2022, Teck has increased copper production by about 67%, transforming it into the dominant output category, now representing over 70% of total output. The company's leadership now explicitly frames this pivot around structural demand, with CEO Jonathan Price stating that copper sits "at the heart of electrification". The operational consistency of current production is what allows Teck to bet heavily on this future, a bet now intertwined with a major external catalyst: the pending merger with Anglo American.