Semnan, Iran Semnan, Iran Semnan (; , also Romanized as Semnān and Samnān) is the capital city of Semnan Province, Iran. Its population was 153,680 people and 36,298 families as of the 2011 census. Semnan is located 216 kilometers east of Tehran in north central Iran. It is home to Semnani languages and is known as "Seman" locally. The city offer various recreational activities, historical and religious sites, festivals, gardens and parks, colleges and universities, and Semnani culture. The city serves as the cultural and political capital of the Semnan Province. The city's main souvenirs are daffodil flowers, Shirmal pastry, Kolüçe cookies,
Central Bank of Iran of the Asian Clearing Union, controls gold and capital flows overseas, represents Iran in the International Monetary Fund and internationally concludes payment agreements between Iran and other countries. The first attempt at introducing paper currency in Iran occurred during the Mongol Ilkhanate of the 13th century CE. The innovation, developed in Song Dynasty China, did not take hold in Iran, and paper currency did not return to Iran in any significant manner for several centuries. In 1889, the British-owned Imperial Bank of Persia ("Bānk-e Šāhī") was founded and it was given the exclusive right to issue bank notes in Iran.