Antofagasta’s Centinela Copper Mine Unions Continue Mediation Talks to End Strike

The standoff matters because Centinela is one of Chile's larger copper operations, and the strike has already run long enough to test Antofagasta's claim that output remains on schedule. The involvement of the labor authority gives both sides a face-saving path to an agreement, but it also signals the dispute has not narrowed on its own. Whether the company's production resilience holds if mediation drags on is the open question, and copper supply watchers will treat any shift in that claim as the real signal.