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Annual report pursuant to Section 13 and 15(d)

OTHER NONCURRENT ASSETS

v2.4.0.6
OTHER NONCURRENT ASSETS
 12 Months Ended
Dec. 31, 2012
OTHER NONCURRENT ASSETS Ìý
OTHER NONCURRENT ASSETS

9. OTHER NONCURRENT ASSETS

ÌýÌýÌýÌýÌýÌýÌýÌýOther noncurrent assets consisted of the following (dollars inÌýmillions):

Ìý
 Ìý DecemberÌý31, Ìý
Ìý
 Ìý 2012 Ìý 2011 Ìý

Pension assets

 Ìý $ 1 Ìý $ 100 Ìý

Debt issuance costs

 Ìý Ìý 29 Ìý Ìý 31 Ìý

Capitalized turnaround costs

 Ìý Ìý 127 Ìý Ìý 141 Ìý

Spare parts inventory

 Ìý Ìý 93 Ìý Ìý 89 Ìý

Catalyst assets

 Ìý Ìý 25 Ìý Ìý 23 Ìý

Deposits

 Ìý Ìý 33 Ìý Ìý 31 Ìý

Other

 Ìý Ìý 58 Ìý Ìý 67 Ìý
Ìý Ìý Ìý Ìý Ìý Ìý

Total

 Ìý $ 366 Ìý $ 482 Ìý
Ìý Ìý Ìý Ìý Ìý Ìý

ÌýÌýÌýÌýÌýÌýÌýÌýAmortization expense of catalyst assets for the years ended DecemberÌý31, 2012, 2011 and 2010 was $10Ìýmillion, $12Ìýmillion and $12Ìýmillion, respectively.