EXHIBIT 12.2 Kronos International, Inc. and Subsidiaries Statements of Computation of Ratio of Earnings to Fixed Charges (Unaudited) (In millions, except ratios) Years ended December 31, ---------------------------------------------------- 2001 2002 2003 2004 2005 ----- ---- ---- ---- ---- Fixed charges: Total interest expense $ 38.4 $ 35.4 $ 32.6 $ 36.7 $ 43.9 Interest component of rent expense(1) 2.1 2.4 3.0 2.7 2.8 ------- ------- ------- ------- ------- Total fixed charges 40.5 37.8 35.6 39.4 46.7 ------- ------- ------- ------- ------- Adjustments: Income before income taxes and minority interest 128.2 63.2 82.6 64.8 118.9 Amortization of capitalized interest .5 .5 .5 .5 .4 ------- ------- ------- ------- ------- Total adjustments 128.7 63.7 83.1 65.3 119.3 ------- ------- ------- ------- ------- Total earnings available for fixed charges $ 169.2 $ 101.5 $ 118.7 $ 104.7 $ 166.0 ======= ======= ======= ======= ======= Ratio of earnings to combined fixed charges (2) 4.2 2.7 3.3 2.7 3.6 ======= ======= ======= ======= ======= (1) The interest expense component of rental expense is calculated as one-third of the aggregate rent expense for each year, which is a reasonable approximation of the interest factor. (2) Computed as (y) total earnings available for fixed charges to (z) total fixed charges.