Jan 27 (Reuters) - Chilean mining firm Antofagasta said on Wednesday it expects a boost in copper production this year as it ramps up output at new mines after posting annual output for 2015 which was lower than its guidance.
The London-listed miner produced 630,300 tonnes of copper in 2015, down 10.6 percent and less than its 635,000-tonne target.
The company said it expects production of 710,000-740,000 tonnes in 2016.
“We will benefit from growth at Antucoya and Centinela Concentrates and we will have a full year of production from our share of Zaldívar,” Chief Executive Diego Hernández said in a statement.
Antofagasta last year commissioned the Antucoya copper mine, which is expected to reach its full capacity of 85,000 tonnes per annum in mid-2016.
The company also bought a 50 percent stake in Barrick Gold’s Zaldivar copper mine in Chile last year.
Like its peers, Antofagasta faces low commodity prices as a result of slowing growth in China, the world’s top consumer of industrial metals.
The miner last year was also hurt by declining ore grades, unfavourable weather and environmental protests. (Reporting by Olivia Kumwenda-Mtambo; editing by Jason Neely)