1 MIN. DE LECTURA
MEXICO CITY, May 13 (Reuters) - Shares in Mexican cement giant Cemex fell over 2 pct in early trading on Tuesday, a day after the death of Chief Executive Lorenzo Zambrano raised doubts over who would succeed him.
Cemex said on Monday its chief executive of the past three decades passed away in Madrid of natural causes. There had been no reports of illness and Zambrano, who was 70 years old, said late last month he was not thinking about a succession plan. (Reporting by Elinor Comlay; Editing by Simon Gardner)