SEOUL, Nov 17 (Reuters) - S-Oil Corp (010950.KS) said on Thursday it plans a 9.3 trillion won ($6.98 billion) investment in its Ulsan, South Korea, factory to produce more high-value petrochemical products.
The refiner, whose largest shareholder is Saudi Aramco (2222.SE), said in a regulatory filing that the investment will start from next year and be completed by June 2026.
"Improvement of profitability is expected by upgrading low value-added raw materials, such as naphtha, byproduct gas and residual oil to high value-added chemical products," S-Oil said in a regulatory filing.
The announcement coincides with Saudi Arabian Crown Prince Mohammed bin Salman's visit to South Korea on Thursday.
($1 = 1,332.8900 won)Reporting by Joyce Lee; Editing by Leslie Adler and Christopher CushingOur Standards: The Thomson Reuters Trust Principles.