CF Industries Inc., Long Grove, Ill., is conducting a review of the 12 investment options in its $180 million 401(k) plan, said Robert Batey, director of employee benefits. The plan evaluates its investment options annually, he said. The review will conclude in October. BlackRock and Franklin Templeton each provide one mutual fund; the other 10 are offered by bundled provider Vanguard, he said. J.H. Ellwood & Associates is advising.