Economy of Bulgaria (574 euro) (December, 2017). The national currency is the lev (plural leva), pegged to the euro at a rate of 1.95583 leva for 1 euro. The lev is the strongest and most stable currency in Eastern Europe. The strongest sectors in the economy are energy, mining, metallurgy, machine building, agriculture and tourism. Primary industrial exports are clothing, iron and steel, machinery and refined fuels. The trading partners with largest contribution to the import/export are Germany, Italy, Romania, Turkey, Greece, Russia, France, Spain, Poland, Netherlands, China, Hungary and Belgium. Sofia is the capital and economic heart of Bulgaria and home to
Tumin (currency) improvement of the community's economy, but that it has been successful in promoting mutuality and solidarity within the community. Tumin (currency) Túmin is an alternative currency used in the municipality of Espinal, Veracruz, Mexico. Its name means "money" in the Totonac language. (Note that this word in Totonac is borrowed from the old Spanish coin the "tomín" [www.rae.es]). Espinal is a municipality of some 2600 inhabitants, 19% of whom are indigenous Totonac people. Used as a complementary currency, the Tumin was first put in circulation in 2010 as a student project at the Intercultural University of Veracruz, where students were