Centinela

Chilean miner Antofagasta on Thursday reported a 7% rise in third-quarter copper production and maintained its annual guidance, as stronger output in the final months of 2026 is expected to offset... 

Chile's Centinela copper mine and two striking unions returned to the negotiating table on Tuesday under a voluntary mediation process aimed at resolving a week-long work stoppage that workers say... 

The full impact of a workers' strike at Antofagasta's Centinela copper mine in Chile is expected to be felt in November, when production could decrease by half, unions said on Thursday. Labor... 

Two unions at Chile's Centinela copper mine rejected further contract talks with Antofagasta Minerals on Wednesday and decided to strike after government-mediated negotiations failed to produce a... 

The two main unions at Antofagasta Minerals' Centinela copper mine in Chile said on Tuesday they are ready to strike, but hope one can be averted if the company agrees to a deal during mandatory... 

Workers from two unions at Antofagasta Minerals' Centinela copper mine in northern Chile rejected on Monday the company's collective contract offer, paving the way for a strike. The company and... 

Chilean copper miner Antofagasta plans to submit environmental applications to broaden its exploration activities for its Encierro and Volcanes projects in the fourth quarter of this year,... 

Chilean multinational conglomerate Antofagasta has reported a strong quarter of cash cost performance, with net cash costs having been 108c/lb at group-level in the first quarter of the year.... 

Chilean miner Antofagasta posted a 52% jump in annual core profit on Tuesday, as record copper prices offset slightly weaker output, and said its increased capital spending would support production... 

Antofagasta on Thursday reported a 1.6% fall in 2025 copper production to 653 700 metric tons, missing its guidance, as higher output at key projects was offset by lower ore grades. The miner had... 

Chile’s environmental regulator said on Friday it has fined Antofagasta Minerals about $775 000 for failing to comply with water management regulations at its Centinela copper mine. Centinela,... 

Chilean copper miner Antofagasta’s Centinela operation has reached a milestone in its expansion strategy with the first blast at the new Encuentro Sulphides pit. The initial blast forms part of... 

Chilean miner Antofagasta posted a nearly 60% jump in half-year core earnings on Thursday, on higher production and prices its customers paid for energy transition material copper. Earnings before... 

Chilean copper miner Antofagasta has delivered increased production at its two largest copper mining districts, Los Pelambres and Centinela, in Chile, for the second quarter. Copper production at... 

UK-based copper miner Antofagasta is advancing a new exploration phase at its Cachorro project in northern Chile. The company has submitted an environmental impact statement (DIA) for the project,... 

Chilean copper miner Antofagasta posted an 11% jump in annual core profit on Tuesday, helped by higher metal prices. Earnings before interest, tax, depreciation and amortisation (EBITDA) for the...