Medellin-based multinational construction and real-estate giant Conconcreto announced February 28 that its full-year 2023 net income collapsed by 98% year-on-year, to COP$1.02 billion (US$259,700), versus COP$61 billion (US$15.5 million) in 2023. Revenues dipped 9.9% year-on-year, to COP$1.22 trillion (US$310 million), while earnings before interest, taxes, depreciation