Glencore/ Rio Tinto
Rio Tinto is an international mining company, dual-listed in the UK and Australia, with operations in 35 countries. Its mining interests include aluminium, copper, diamonds, gold, industrial minerals, iron ore, coal and uranium. Glencore is an Anglo-Swiss multinational natural resources company, operating in the areas of metals and minerals, energy and agriculture. It sells its products and services globally, with operations in over 50 countries.