PARANG, Maguindanao --- Revenues generated in 2015 by the Maguindanao Polloc Port increased to P91 million, more than 60 percent markup from its measly P19.2 million income in 2014. The port, almost dormant for years due to security constraints and poor management by past officials of the Autonomous Region in Muslim Mindanao (ARMM), is located in Parang town in the first district of Maguindanao.Hexsan Mabang, director of the Regional Economic Zone Authority (REZA), on Monday told The STAR they attribute the feat to the improving security situation around the Polloc Port.