Colombia-based Cemex LatAm Holdings announced this morning (July 29) that its second quarter (2Q) 2021 net income more than doubled year-on-year, to US$23.8 million. Operating earnings before interest, taxes, depreciation and amortization (EBITDA) likewise rose 81% year-on-year, to US$53 million. Net sales – adjusted for currency fluctuations — jumped 54%, to US$228