LSB INDUSTRIES TO PRESENT AT THE CANACCORD GENUITY 30TH ANNUAL GROWTH CONFERENCEON TUESDAY, AUGUST 10TH

News Release

LSB INDUSTRIES TO PRESENT AT THE CANACCORD GENUITY 30TH ANNUAL GROWTH CONFERENCEON TUESDAY, AUGUST 10TH

Oklahoma City, OK — August 3, 2010 — LSB Industries, Inc. (the Company) (NYSE:LXU), announced today that Barry H. Golsen, President & Chief Operating Officer and Tony M. Shelby, Executive Vice President-Finance & Chief Financial Officer will present at the Canaccord Genuity 30th Annual Growth Conference on Tuesday, August 10, 2010 at 5:00 pm ET at the InterContinental in Boston.

Investors will be able to access the presentation live over the Internet via the Investor Info section of the Company’s website (under webcasts) at www.lsb-okc.com or via the weblink at: http://www.wsw.com/webcast/canaccord2/lxu/. A replay of the presentation will be available shortly after the live presentation and will be accessible for 90 days.

LSB is a manufacturing, marketing and engineering company. LSB’s principal business activities consist of the manufacture and sale of commercial and residential climate control products, such as geothermal and water source heat pumps, hydronic fan coils, large custom air handlers, the manufacture and sale of chemical products for the mining, agricultural and industrial markets, and the provision of specialized engineering services and other activities. LSB Industries is included in the Russell 2000®, 3000® and S&P SmallCap 600 Indexes.

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