Middle Eastern countries have a diverse economy. Some nations are heavily reliant on the export of oil and oil-related products such as the UAE, Saudi Arabia, and Kuwait, whereas others have a vastly diverse economic base. Industries in this region include oil and oil-related products, cotton, cattle, agriculture, dairy, textiles, surgical instruments, defense equipment, leather products, banking, and tourism. Besides, most of the regional currencies in the Middle East enjoy high exchange rates. Also, the cities here are commonly well-appointed and have infrastructural sound.