"Our view is that there's no way that Shanghai Pengxin meets the test in the OIO legislation which basically says the buyer must have business acumen and experience relevant to the investment," said Alan McDonald, spokesman for Sir Michael's Crafar Farms Purchase Group.
Meanwhile, Crafar receiver Mr Stiassny yesterday said he was sticking with the January 31 deadline he has set for Shanghai Pengxin to come up with an unconditional offer - which effectively means it must have OIO approval by then.
The OIO yesterday said it was unable to say when it would reach a decision. Today it had changed its mind, saying it would make a recommendation to Land Information Minister Maurice Williamson and Associate Finance Minister Jonathan Coleman before January 31.
The Herald this morning reported Opposition MP Trevor Mallard's suggestion the decision may be deliberately delayed until after the deadline to spare the Government the diplomatic embarrassment of knocking back an offer said to be backed by the Chinese Government.
OIO spokesman Brad Young said it was purely coincidental the OIO was able to give an indication of the timing of its decision after the report when it could not do so yesterday.
Mr Mallard this week said he understood ministers had been told Shanghai Pengxin was effectively owned by the Chinese Government.
Similarly, Mr McDonald said Sir Michael's consortium had been told by a minister that Shanghai Pengxin was "backed" by the Chinese Government.
Finance Minister Bill English yesterday would not say whether he was aware of any Chinese Government interest in Shanghai Pengxin or its offer but advised through a spokesman: "That question would be best directed to the company itself."
Shanghai Pengxin spokesman Cedric Allan yesterday denied any Chinese Government involvement with Shanghai Pengxin and said the issue had already been extensively probed by the OIO.
But Mr Mallard said he understood the Chinese Embassy had been involved in discussions about the offer. Whether China's Government owned Shanghai Pengxin or was simply supporting its bid for the farms, it made the situation a difficult one for the New Zealand Government.
"With backing, and even more so if it's owned, it makes it harder diplomatically for people to tell them to p*** off.
"Clearly the Government is under some sort of pressure, how much we don't know, but the fact that they must have knowledge of the Chinese Government's interest in it must in itself constitute pressure so they'll have that in their mind when they're making their decision."
Mr Mallard said instructing the OIO to delay its decision until after Mr Stiassny's deadline "might be the easiest way" for ministers to deal with the application.