El Teniente’s first-half production is tracking lower than the same period last year as it repairs areas of the underground operation affected by the collapse last June.
The Salta Energy and Mining Resources company is expected to launch a tender in mid-August for the concession of an area of about 37,000 hectares in the Arizaro salt flat.
The International Centre for Settlement of Investment Disputes found that the mining ban on the Santurbán moor does not violate the Canada-Colombia Free Trade Agreement.