Medellin-based multinational cement/concrete giant Grupo Argos announced August 8 that its second-quarter (2Q) 2023 net income rose 248% year-on-year, to COP$218 billion (US$53 million). Operating income rose 24% year-on-year, to COP$6.7 trillion (US$1.69 billion), while adjusted earnings before interest, taxes, depreciation and amortization (EBITDA) rose 45%, to COP$1.26