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Registration of securities issued in business combination transactions

OTHER NONCURRENT ASSETS

v2.4.0.6
OTHER NONCURRENT ASSETS
 12 Months Ended
Dec. 31, 2011
OTHER NONCURRENT ASSETS Ìý
OTHER NONCURRENT ASSETS

Ìý

9. OTHER NONCURRENT ASSETS

ÌýÌýÌýÌýÌýÌýÌýÌýOther noncurrent assets consisted of the following (dollars in millions):

Ìý
 Ìý DecemberÌý31, Ìý
Ìý
 Ìý 2011 Ìý 2010 Ìý

Pension assets

 Ìý $ 100 Ìý $ 75 Ìý

Debt issuance costs

 Ìý Ìý 31 Ìý Ìý 33 Ìý

Capitalized turnaround costs

 Ìý Ìý 141 Ìý Ìý 164 Ìý

Spare parts inventory

 Ìý Ìý 89 Ìý Ìý 81 Ìý

Catalyst assets

 Ìý Ìý 23 Ìý Ìý 21 Ìý

Deposits

 Ìý Ìý 31 Ìý Ìý 55 Ìý

Other

 Ìý Ìý 67 Ìý Ìý 66 Ìý
Ìý Ìý Ìý Ìý Ìý Ìý

Total

 Ìý $ 482 Ìý $ 495 Ìý
Ìý Ìý Ìý Ìý Ìý Ìý

ÌýÌýÌýÌýÌýÌýÌýÌýAmortization expense of catalyst assets for the years ended DecemberÌý31, 2011, 2010 and 2009 was $12Ìýmillion, $12Ìýmillion and $14Ìýmillion, respectively.