CEMEX, S.A.B. de C.V., together with its subsidiaries, produces, markets, distributes, and sells cement, ready-mix concrete, aggregates, clinker, and other construction materials. The company also offers various complementary construction products, including asphalt products; concrete blocks; roof tiles; architectural products; concrete pipes for storm and sanitary sewers applications; and other precast products, such as rail products, concrete floors, box culverts, bridges, drainage basins, barriers, and parking curbs. In addition, it provides building solutions for housing projects, pavement projects, and green building consultancy services; engineering and project, plant optimization, customized, operation and maintenance, network, and camp services; cement trade maritime service; and information technology solutions. The company operates in Mexico, the United States, Europe, South and Central America, the Caribbean, Asia, the Middle East, and Africa. As of December 31, 2019, it ope