Iraq replaced Saudi Arabia in August as the top oil supplier to India, data from industry and shipping sources showed, as refiners turned to Iraqi barrels to compensate for a lower intake of Iranian oil ahead of U.S. sanctions in November. The United States is reimposing sanctions on Iran following Washington’s decision in May to withdraw from a 2015 international deal aimed at curbing Tehran’s nuclear program. While some sanctions were implemented from Aug. 6, those affecting Iran’s petroleum sector take effect only from Nov. 4. Imports of Iranian oil by India, Tehran’s top oil client after China, fell by about a third to about 523,000 bpd in August from July as state-refiners slowed purchases […]