From left: Nellibeth V. Mercado, DSWD Division Chief, Pantawid Pamilyang Pilipino Program; Barry R. Chua, MD, DSWD Regional Director IV A; Mark Dewey Sergio, Managing Director, Knauf Gypsum Philippines, Inc.; and Lo Sarmiento Finance Head, Knauf Gypsum Philippines, Inc. Knauf Gypsum Philippines,...