EXHIBIT 12.2 Kronos International, Inc. and Subsidiaries Statements of Computation of Ratio of Earnings to Fixed Charges (Unaudited) (In millions, except ratios) Three months ended Years ended December 31, March 31, ---------------------------------------------------- ---------------------- 2001 2002 2003 2004 2005 2005 2006 ------ ------ ------ ------ ------ ------ ------ Fixed charges: Total interest expense $ 38.4 $ 35.4 $ 32.6 $ 36.7 $ 43.9 $ 11.6 $ 10.3 Interest component of rent expense (1) 2.1 2.4 3.0 2.7 2.8 .7 .7 --------- --------- --------- --------- --------- --------- --------- Total fixed charges 40.5 37.8 35.6 39.4 46.7 12.3 11.0 --------- --------- --------- --------- --------- --------- --------- Adjustments: Income before income taxes and minority interest 128.2 63.2 82.6 64.8 118.9 30.0 20.5 Amortization of capitalized interest .5 .5 .5 .5 .4 .1 .1 --------- --------- --------- --------- --------- --------- --------- Total adjustments 128.7 63.7 83.1 65.3 119.3 30.1 20.6 --------- --------- --------- --------- --------- --------- --------- Total earnings available for fixed charges $ 169.2 $ 101.5 $ 118.7 $ 104.7 $ 166.0 $ 42.4 $ 31.6 ========= ========= ========= ========= ========= ========= ========= Ratio of earnings to fixed charges (2) 4.2 2.7 3.3 2.7 3.6 3.4 2.9 ========= ========= ========= ========= ========= ========= ========= (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.