DOW JONES NEWSWIRES 
 

CF Industries Holdings Inc. (CF) again extended its $3.07 billion tender offer for fellow fertilizer maker Terra Industries Inc. (TRA) by two weeks to July 10.

Terra has been cool to any transaction with CF, though there is strong pressure to consolidate in the industry after prices plunged from last year's highs. Complicating matters, CF is itself the target of a $4.4 billion cash-and-stock tender offer from Agrium Inc. (AGU). CF has rebuffed Agrium repeatedly despite its sweetened and extended offers.

As of the close of business Thursday, only 201,979 Terra common shares had been tendered. Terra has almost 100 million shares outstanding.

Terms of the offer, which had been set to expire at 5 p.m. EDT next Friday, are otherwise unchanged. CF is offering 0.4235 share for each Terra share.

In after-hours trading, Terra shares were up 7 cents at $26.07, while CF shares were unchanged at $74.99.

-By Jay Miller, Dow Jones Newswires; 201-938-2331; jay.miller@dowjones.com