Delighted To Welcome Saudi Aramco Chairman On Reliance Industries Board, Mukesh Ambani said at the 44th Annual General Meeting of Reliance Industries, while announcing that Yasir Al Rumayyan will join the board as independent director. Yasir Al-Rumayyan is the chairman of Saudi Aramco and Governor of the Kingdom's wealth fund, Public Investment Fund. This move is likely to pave the way for a deal between the two petrochemical giants.