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Antofagasta plc
Antofagasta is a mining company that digs copper out of the ground in Chile and sells it to industrial buyers around the world.
Antofagasta is a copper miner. It pulls rock out of the ground in Chile, turns that rock into two saleable products — copper concentrate, a gritty powder that still contains other metals, and copper cathode, a nearly pure metal sheet — and sells them to smelters and manufacturers who turn copper into wire, pipes, motors, and electronics. Copper is the backbone of the answer: it conducts electricity, and the world keeps needing more of it for power grids, electric cars, and data centers.
Here is the first-principles version. Copper in the ground is worthless until somebody digs it up, crushes it, and separates the metal from the rock. That is expensive, slow work that requires huge machines, lots of water, and steady electricity in some of the driest, highest places on Earth. Antofagasta's mines sit in Chile's Atacama Desert, and the ore grade there — how much copper each ton of rock actually holds — keeps falling as the easy stuff gets mined out. That means the company has to move more rock to get the same copper, which pushes costs up over time. The business earns money by selling copper at a price set by global markets, not by Antofagasta itself. So the company's profit swings with the copper price, and its job is to keep its own costs low enough to stay profitable when prices fall. It also produces by-products — molybdenum, gold, and silver — that come along with the copper and add a bit of extra revenue. Its customers are mining and metals traders and industrial buyers, mostly in Asia and Europe.
Antofagasta is controlled by Chile's Luksic family, which gives it a long-term, owner-minded style. It pays dividends and has grown through projects like the Los Pelambres expansion, which added fresh capacity. The big risks are simple: falling ore grades, water scarcity in the desert, Chilean politics and taxes, and the copper price itself. When copper is strong, this is a cash machine; when it is weak, the whole model strains.
Saved answer · last researched 15 Nov 2026