Iran is the second largest economy in the Middle East region, after Saudi Arabia, with an estimated Gross Domestic Product (GDP) in 2016 of US$412.2 billion. It also has the second largest population of the region after Egypt, with an estimated 78.8 million people in 2015. Iran's economy is characterized by the hydrocarbon sector, agriculture and services sectors, and a noticeable state presence in manufacturing and financial services. Iran ranks second in the world in natural gas reserves and fourth in proven crude oil reserves. Following a contraction of close to 2 percent in 2015, the Iranian economy bounced back sharply in 2016 at an estimated 6.4 percent. Latest data available for the first half of the Iranian calendar year 2016 (ending in March 2017) suggest that the Iranian economy grew at an accelerated pace of 9.2 percent (year over year) in the second quarter (corresponding to July-September 2016) after a 5.2 percent growth in the first quarter. (World Bank)
Iran main industries include, petroleum, petrochemicals, fertilizers, caustic soda, car manufacture, parts, pharmaceuticals, home appliances, electronics, telecom, energy, power, textiles, cement and other construction materials, food processing, ferrous and non-ferrous metal fabrication and armaments.