SMX Convention Center, Lanang, Davao City July 21, 2017 President Rodrigo Roa Duterte spoke before the participants of the Davao Investment Conference 2017 at the SMX Convention Center in Lanang, Davao City. The conference was organized by the Davao City Chamber of Commerce and Industry, Inc. (DCCCII) together with the local government unit of Davao continue reading : Davao Investment Conference 2017