Exhibit 12.1

Calculation of Fixed Charge Ratio

 
  Pro forma
  Huntsman International
  Huntsman Specialty
 
  (Dollars in millions)

 
  Three
Months
Ended
March 31,
2003

  Year Ended
Dec. 31, 2002

  Three
Months
Ended
March 31,
2003

  Three
Months
Ended
March 31,
2002

  Year
Ended
Dec. 31, 2002

  Year
Ended
Dec. 31,
2001

  Year
Ended
Dec. 31,
2000

  Six Months
Ended Dec. 31, 1999

  Six Months
Ended June 30, 1999

  Year Ended
Dec. 31, 1998

Fixed Charges:                                                            
  Interest Expense (includes amortization of deferred financing costs)   $ 65.4   $ 250.9   $ 63.6   $ 53.2   $ 245.4   $ 239.6   $ 233.1   $ 104.0   $ 18.0   $ 39.9
  Interest portion of rent expense     1.3     5.3     1.3     1.3     5.3     6.2     7.9     5.9     0.7     1.9
   
 
 
 
 
 
 
 
 
 

Total Fixed Charges

 

$

66.7

 

$

256.2

 

$

64.9

 

$

54.5

 

$

250.7

 

$

245.8

 

$

241.0

 

$

109.9

 

$

18.7

 

$

41.8
   
 
 
 
 
 
 
 
 
 

Earnings:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
  Income (loss) from operations before taxes     (59.4 )   (25.3 )   (57.9 )   (28.5 )   (21.5 )   (83.2 )   183.6     99.8     34.6     15.2

Fixed Charges:

 

 

66.7

 

 

256.2

 

 

64.9

 

 

54.5

 

 

250.7

 

 

245.8

 

 

241.0

 

 

109.9

 

 

18.7

 

 

41.8
Less:                                                            
  Minority interest in pre-tax income of subsidiaries                 0.8     (0.1 )   2.2     2.8     1.0        
   
 
 
 
 
 
 
 
 
 

Total Earnings Plus Fixed Charges

 

$

7.3

 

$

230.9

 

$

7.0

 

$

25.2

 

$

229.3

 

$

160.4

 

$

421.8

 

$

208.7

 

$

53.3

 

$

57.0
   
 
 
 
 
 
 
 
 
 
  Ratio of Earnings to Fixed Charges                             1.8     1.9     2.9     1.4
  Deficiency (Excess) of Earnings to Fixed Charges   $ 59.4   $ 25.3   $ 57.9   $ 29.3   $ 21.4   $ 85.4