KRONOS WORLDWIDE, INC. ANNOUNCES QUARTERLY DIVIDEND

10/20/11

DALLAS, TEXAS - October 20, 2011 - Kronos Worldwide, Inc. (NYSE: KRO) announced that its board of directors has declared a regular quarterly dividend of fifteen cents ($0.15) per share on its common stock, payable on December 22, 2011 to stockholders of record at the close of business on December 9, 2011.

Kronos Worldwide, Inc. is a major international producer of titanium dioxide products.