The clarifications have been sought through merchant bankers of the two rival bidders -- Deepak Fertilisers and Zuari Fertilisers, among which the latter has been joined by the existing promoters of MCFL as 'persons acting in concert'.

According to latest data made public by Sebi, the clarifications were sought from JM Financial (merchant banker for Deepak Fertiliser group) on June 20. Prior to that, Sebi sought additional details on June 17 from ICICI Securities and Ambit Corporate Finance, who are acting as merchant bankers for Zuari in their proposed open offer for MCFL.

The reply was awaited from the merchant bankers for both the open offers, says the latest update on 'processing status of draft offer documents' filed with the capital markets regulator as on June 20.

It could not be ascertained whether there has been any developments since then and the next update would be provided by Sebi next week.

An open offer for acquisition of additional stake in a listed company can move forward only after issuance of 'observations' by Sebi.

The battle for MCFL started in April last year when Zuari Fertilisers bought about 10 per cent in the company from SBI group entities in the open market.

Deepak Fertilisers followed with acquisition of a 24.46 percent stake in MCFL in July 2013. Zuari group then increased its stake to 16.43 percent in the same month.

Zuari, Deepak Fertiliser and MCFL compete with each other in the fertiliser business, but a huge debt burden of the Mallya-led group had triggered a takeover battle for MCFL.

Earlier in May this year, UB Group joined hands with the Zuari group to ward off a hostile takeover bid by Deepak Fertilisers for MCFL and offered to buy more shares in the firm at a 9 percent higher rate than their rival.

This counter offer came less than a month after Deepak Fertilisers raised its stake in the firm to 25.31 percent and made an open offer to buy an additional 26 percent at Rs 63 per share, totalling Rs 194 crore.

Saroj Poddar-led Zuari group has teamed up with the UB Group in its offer to buy a 26 percent stake for Rs 68.55 apiece for a total of Rs 211.22 crore in MCFL.

UB Group currently holds nearly 22 percent stake in MCFL, but over half of their shareholding is pledged.

Sebi received the draft offer document by Deepak Fertiliser group of acquirers on May 8 for an open offer worth Rs 190.28 crore. This was followed by receipt of draft offer document by Zuari group on May 27 for an open offer worth Rs 211.23 crore.

PTI