Cuban cigars are cigars manufactured in Cuba from tobacco grown within that island nation. Historically regarded as among the world's "finest", they are synonymous with the island's culture and contribute over one quarter of the value of all exports from the country. The filler, binder, and wrapper may come from different areas of the island, though much is produced in Pinar del Río province, in the regions of Vuelta Abajo and Semi Vuelta, as well as in farms in the Viñales region. All cigar production in Cuba is controlled by state-owned Cubatabaco. The Cuban cigar is also referred to as El Habano.