For 145 years, Rio Tinto (ASX:RIO) has been pioneering the production of materials essential to human progress. Our minerals and metals help make modern life work. They are found in smartphones, planes, cars, hospitals and throughout the home. Through the products we deliver, and the partnerships we create and nurture, Rio Tinto works to make a difference in local communities and in the world at large. By investing throughout the cycle, we have developed a suite of high-quality, expandable assets that are positioned for decades of premium production. Our organisation is centred on these assets, which themselves are managed through four product groups: Iron Ore, Aluminium, Copper & Diamonds and Energy & Minerals.