First Quantum's Taca Taca copper project seeks RIGI entry with $4.2B initial investment

First Quantum plans to submit its Taca Taca copper megaproject in Salta to Argentina's RIGI incentive regime before year-end, with initial investment of US$4.2 billion and potential total of US$5.25 billion. The project, currently in early stages, would boost Argentina's copper output and attract foreign investment, but regulatory approval and financing remain uncertain.

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