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OCA Global Chile's Industry and NDT Division has renewed the supervision service contract for the activation of transversal projects tendered by the mining company Doña Inés de Collahuasi S.C.M.; this renewal will last for one year.
Collahuasi is a mining company engaged in the extraction and production of copper concentrate and molybdenum concentrate.
Its production levels, together with its mineral resources, size and location, place it among the six main copper producers in the world and the second largest in Chile. It has one of the largest copper deposits in the world, with 10,380 million tons.