“Today’s signing ceremony marks yet another milestone in the ongoing progress of the joint venture partnership by Saudi Aramco and Sumitomo Chemical to create one of the world’s largest integrated refining and petrochemical facilities, help meet growing demand worldwide for high-quality energy products, and leverage this downstream operation to spur the development of complementary manufacturing and conversion industries,” said Khalid A. Al-Falih, president and chief executive officer of Saudi Aramco.

It is gratifying to embark on the feasibility study for the Rabigh II Project at the same time as Petro Rabigh is successfully starting up the Rabigh I Project. This is another significant achievement in our joint efforts that demonstrates the strength of our partnership built upon mutual trust, said Hiromasa Yonekura, chairman of Sumitomo Chemical.

The feasibility study is an initiative by Saudi Aramco and Sumitomo Chemical, with Petro Rabigh providing support and assistance, and it will evaluate the viability of the Rabigh II project, including the investment amount, to achieve the following: expanding the existing Petro Rabigh’s ethane cracker for an additional 30 million standard cubic feet per day of feedstock ethane; building a new aromatics complex using around three million tons per year of naphtha; and constructing various units of petrochemical products of higher value and specialty, including EPR, TPO, MMA, PMMA, LDPE/EVA, caprolactam, polyols, cumene, phenol/acetone, acrylic acid, SAP and Nylon-6.

Saudi Aramco and Sumitomo Chemical will complete the feasibility study by the third quarter of 2010, and once the Rabigh II project is proven viable with attractive economics, Petro Rabigh will be invited to decide on its implementation.

The Rabigh II project is a major expansion of the Rabigh I project to complete the development of a petrochemical complex and will produce a diverse slate of petrochemicals, most of which are newly introduced to the Kingdom, to complement and strengthen the Petro Rabigh project.

The Rabigh II project will utilize technologies from Sumitomo Chemical and other companies, and explore maximization of synergies between the Rabigh II project and the Rabigh I project, the utilization of Saudi manpower, and development of the conversion industry. The Rabigh II project major milestones include: award of project management services contract for the feasibility study in May 2009, technology licensing agreements in June 2010 and the start up by the third quarter of 2014.