U.S. Secretary of State Marco Rubio is visiting India this week, with a focus on business and energy agendas, BBC World News reported. The main destination for the trip is the giant refinery in Jamnagar, western India, owned by Asian billionaire Mukesh Ambani. The refinery processes approximately 1.4 million barrels of crude oil per day, accounting for about 1.5% of global refining capacity. Rubio's move aims to address rising domestic fuel prices in the U.S. and the threat of Middle East tensions to global energy supplies. Rubio stated that he hopes the refinery can process more Venezuelan oil to ease short-term supply pressures.