Results for the Third Qua
Results for the Third Quaｒｒter
ter of Fiscal
of Fiscal
Year 2009 (ending January 31, 2010)
Year 2009 (ending January 31, 2010)
Supplementary
Supplementary Explanation
Explanation Materials
Materials
Supplementary
Supplementary Explanation
Explanation Materials
Materials
December 1, 2009
SUMCO Corporation
SUMCO Corporation
Notes Regarding the Forecasts
Business results forecast as well as the future outlook provided in this material were prepared by SUMCO based on the presently available information, and thus contain potential risks and uncertainties
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1
risks and uncertainties. Therefore, please note that the actual results may differ from these forecasts due to changes in various factors.

Contents
Consolidated Results for the 3rd Quaｒter of FY 2009
１．Consolidated Results(nine-month cumulative total)
to the 3rd Quarter of FY 2009
２．Analysis of Changes in Operating Profit
３．Balance Sheet
４ Cash-Flow
４．Cash-Flow
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１．Consolidated Results(nine-month cumulative total)
to the 3rd Quarter of FY 2009
ＦＹ２００８
ＦＹ２００９
ＦＹ２００９
（Billion Yen）
Ｑ３
(9months)
Actual
Ｑ３
(9months)
Actual
Year
Forcast
Changes
c
c
Net Sales
333.5
156.7
△ 176.8
220.0
Operating Profit
60.0
△ 66.9
△ 126.9
△ 80.0
Nonoperating
Depreciation
0.0
△ 17.6
△ 17.6
△ 26.0
Gains and Loss Others
△ 3.9
△ 2.6
1.3
△ 4.0
Ordinary Profit (before nonoperating dep.）
(56.1)
(△69.5) (△ 125.6)
(△84.0)
Ordinary Profit
56.1
△87.1
△ 143.2
△110.0
Extra Ordinary Loss
△2.2
△3.2
△ 1.0
△13.0
Net Income
29.5
△71.6
△ 101.1
△100.0
Exchange Rate Yen/US$
104.5yen
95.3yen
△9.3yen
96.4yen
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２－１． Analysis of Changes in Operating Profit (Consolidated)
FY2008Q3 （9months）→FY2009Q3 (9months)
（Billion Yen）
600
800
Quantity,
Product-mix
and Price
60.0
400
600
FY2009Ｑ３
0
200
FY2009Ｑ３
(9months total)
Operating Profit
△66.9
△140.0
-400
-200
Cost
reduction
Others
FY2008Ｑ３
(9months
total)
Operating Profit
24.0
△10.9
800
-600
reduction
Others
-1000
-800
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２－２． Analysis of Changes in Operating Profit (Consolidated)
FY2009Q2 (3months)→FY2009Q3 (3months)
FY2009Ｑ２
FY2009Ｑ３
（Billion Yen）
-20
0
FY2009Ｑ２
Operating Profit
FY2009Ｑ３
Operating Profit
-60
-40
△17.5
△18.0
-100
-80
Quantity
Cost
1.5
△4 0
-140
-120
Quantity,
Product-mix
and Price
Cost
reduction
Others
△4.0
2.0
-200
-180
-160
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