Indian state-controlled oil refiners continue to search the market for spot crude supply as term deliveries are constrained by the ongoing crisis in the Middle East and its key oil chokepoint, the Strait of Hormuz. Mangalore Refinery and Petrochemicals Limited (MRPL) and Hindustan Petroleum Corporation Limited (HPCL) are looking to buy a combined 6 million barrels of crude oil via spot tenders, Reuters reported on Wednesday, citing tender documents it has seen. HPCL is seeking up to 4 million barrels of crude for delivery in September and October.…