Pelegrín Horacio Castillo Semán (born April 22, 1956) is a Dominican politician.
He was the first to be Minister of Energy and Mines of the Dominican Republic; he was in office from April 2014 to 16 August 2020.
[1] He was elected deputy in 2010 for a period of 6 years, but in 2014 he resigned to take over as Minister of Energy and Mines.
[2] In 2012, he was candidate for the presidential election of that year in the Dominican Republic.
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