The Department of Investment and Public Asset Management (DIPAM) had on July 21 used the same formulation to invite expression of interest from investment and merchant bankers to manage the transaction.
However, since the offer meant transfer of management control from government to ONGC, there was apprehension it would trigger regulator Sebi's takeover code and compel ONGC to make an open offer to acquire an additional 26 per cent stake from the minority shareholders, he said.
So, DIPAM on August 7 amended the terms to state that "HPCL will continue to be a Government company in terms of section 2(45) of the Companies Act, 2013 and will continue to be controlled by the Government of India through ONGC under the administrative control of the Ministry of Petroleum and Natural Gas".
Though the government is cashing out on its holding, the amended terms make it clear that it will continue to retain control of HPCL, the official said, adding that since there is no transfer of actual control, there would be no requirement of an open offer.
At Wednesday's trading price of Rs 431.85, ONGC would have to pay Rs 33,633 crore for buying government's 51.11 per cent stake. Had it been required to make an open offer, it would have had to shell out another Rs 17,100 crore to buy another 26 per cent from open market.
Another official said ONGC will have to borrow about Rs 25,000 crore to fund just the purchase of government stake.
Half of the company's Rs 15,000 crore of cash has already gone into buying Gujarat State Petroleum Corp's stake in a KG basin gas block, and after accounting for capital expenditure requirement for the current year, ONGC would be left with Rs 4,000-5,000 crore.
The rest will have to be borrowed, he said.
Another change DIPAM made in the July 21 Request for Proposal (RFQ) was by saying it wants to engage one advisor from reputed professional consulting firms/investment bankers/merchant bankers/ financial institutions/banks for managing the disinvestment process, and not two as was advertised previously.
Besides, one reputed law firm with experience and expertise in mergers and acquisitions or takeovers or strategic disinvestment would be appointed to act as legal adviser, according to the notice inviting bids. Bids have been invited for consultants and legal adviser by August 10, the notice said.
The official said the government is keen to complete the transaction within the current fiscal year.
HPCL currently has 24.8 million tonnes per annum of refining capacity. Mangalore Refinery and Petrochemicals Ltd (MRPL), a subsidiary of ONGC, has 15.1 million tonnes capacity.