News Release

Tronox Incorporated Declares Quarterly Dividend

Oklahoma City, March 14, 2007 - The Tronox Incorporated (NYSE: TRX, TRX.B) board of directors declared a quarterly dividend of $0.05 per share of Class A and Class B common stock for the quarter ending June 30, 2007.

The dividend will be payable July 2, 2007, to stockholders of record as of May 31, 2007.

Headquartered in Oklahoma City, Tronox is the world's third-largest producer and marketer of titanium dioxide pigment, with an annual production capacity of 642,000 tonnes. Titanium dioxide is an inorganic white pigment used in paint, coatings, plastics, paper and many other everyday products. The company's five pigment plants, which are located in the United States, Australia, Germany and the Netherlands, supply high-performance products to approximately 1,100 customers in 100 countries. In addition, Tronox produces electrolytic products, including sodium chlorate, electrolytic manganese dioxide, boron trichloride, elemental boron and lithium manganese oxide. For information on Tronox, visit www.tronox.com.

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