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## Index of exhibits filed with Form 10-K of FMC corporation for the Year Ended December 31, 2010 

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## EXHIBIT 12 Computation of ratio of earnings to fixed charges (Unaudited) 

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(1) In calculating this ratio, earnings consist of income (loss) from continuing operations before income taxes plus interest expense, amortization expense related to debt discounts, fees and expenses, amortization of capitalized interest, interest included in rental expenses (assumed to be one-third of rent) and Equity in (earnings) loss of affiliates. Fixed charges consist of interest expense, amortization of debt discounts, fees and expenses, interest capitalized as part of fixed assets and interest included in rental expenses. 

## EXHIBIT 21 Significant Subsidiaries of the Registrant 

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