PT Nusa Konstruksi Enjiniring Tbk (JKSE:DGIK) acquired an additional 19.2% stake in Pt Duta Buana Permata for IDR 35.7 billion on December 28, 2016. PT Nusa Konstruksi Enjiniring Tbk (JKSE:DGIK) completed the acquisition of an additional 19.2% stake in Pt Duta Buana Permata on December 28, 2016.