India's state-run refiner Hindustan Petroleum Corp bought 4 million barrels of Middle Eastern crude through a ‌spot tender, ⁠multiple trade ⁠sources said on Thursday.The refiner purchased 2 million barrels of Murban crude from BP, another 1 million barrels of ⁠Murban from ‌PetroChina and 1 million barrels of Oman ⁠crude from Trafigura, they said.Both ​grades are loaded and ​exported from outside the Strait of Hormuz.The oil will arrive around early October.Prices ‌for the deals were not immediately available. ​The companies ​typically ⁠do not comment on commercial transactions.