Four entities - Adani group, Piramal Group, U.S.-based asset management company Oaktree Capital Management and SC Lowy - submitted bids for DHFL in October, according to Business Standard.

The sale process took a turn when Adani decided to bid 2.5 billion rupees ($33.63 million) more than Oaktree for the assets of DHFL after the deadline for submitting revised bids ended on Nov. 9, Mint reported, citing sources.

DHFL, which was once one of India's top "shadow" lenders, accumulated total debts of almost 1 trillion rupees and then failed to honour dues to its creditors.

Adani Enterprises and DHFL did not immediately respond to Reuters' requests for comment.

(Reporting by Vibhuti Sharma in Bengaluru; Editing by Anil D'Silva)