Nigeria: Mallam Suleiman Yahyah has resigned as chairman from AshakaCem. Yahyah joined the board of directors of the subsidiary of LafargeHolcim in 2010 and became its chairman in 2015.

Nigeria: Mallam Suleiman Yahyah has resigned as chairman from AshakaCem. Yahyah joined the board of directors of the subsidiary of LafargeHolcim in 2010 and became its chairman in 2015.