Lynn Laverty Elsenhans became on Sunday the first woman executive ever appointed to Saudi Aramco’s board. She will join other new members to the oil giant’s board, said the company in a statement on Sunday. The appointments, which bring in more international experience, come as the Saudi government plans to float around 5 percent of Aramco in an initial public offering (IPO) - the world’s largest - later this year or early 2019. Saudi Arabian Minister of Finance Mohammed al-Jadaan and Minister of Economy and Planning Mohammed al-Tuwaijri were appointed as members of the board of directors, Aramco said. Other new members also include Peter Cella, former president & CEO of Chevron Phillips Chemical Co. LP, and Andrew Liveris, director of DowDuPont Inc, and the CEO of the Dow Chemical Company. Liveris’s appointment is effective as of July 1, Aramco said. Elsenhans is the former chairwoman, president and CEO of US oil refiner Sunoco Inc., a position she held from 2008 to 2012. The five new members of Aramco’s board will join six returning members including Saudi Energy Minister Khalid al-Falih, who is also Aramco’s chairman, and Amin Nasser, Aramco’s CEO. Minister of State Ibrahim al-Assaf and Managing Director of the government-owned Public Investment Fund (PIF) Yasir al-Rumayyan also remain on the board. The outgoing board members are Majid Al-Moneef, advisor to the Saudi Royal Court; Khaled al-Sultan, Rector of King Fahd University of Petroleum and Minerals; and Peter Woicke, former managing director of the World Bank and former vice president of the International Finance Corporation.