U.S. GAAP Financial Information

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED AND SUBSIDIARIES
U.S. GAAP RECONCILIATIONS OF SHAREHOLDERS’ EQUITY
December 31, 2012 and 2011

(In Thousand New Taiwan Dollars)

  2012 2011
Total shareholders’ equity based on R.O.C. GAAP $725,753,699 $632,043,551
Adjustments
 - U.S. GAAP adjustments on equity-method investees (939,111) (626,983)
 - 10% tax on undistributed earnings (9,629,231) (2,808,380)
 - Goodwill
  - Carrying amount difference for 68% equity interest in
     TASMC’s share acquisition

52,212,732

52,212,732
  - Reversal of amortization of goodwill recognized under
     R.O.C. GAAP

(11,643,424)

(11,507,850)
 - Accrued pension cost (19,742) (23,683)
 - Accrual for deferred pension loss (2,734,595) (2,108,370)
 - Reversal of the increase in pension liability resulted from net
    loss not recognized as pension cost under R.O.C. GAAP

4,416

-
 - Gain from deconsolidation of GUC 4,304,106 4,304,106
 - Income tax effect of U.S. GAAP adjustments
107,197
127,484
Net adjustment
31,662,348
39,569,056
Total equity based on U.S. GAAP
$757,416,047
$671,612,607
   Attributable to
    Shareholders of the parent 754,860,062 669,162,570
    Noncontrolling interests
2,555,985
2,450,037
$757,416,047
$671,612,607

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. AND SUBSIDIARIES
U.S. GAAP RECONCILIATIONS OF NET INCOME
For the Years Ended December 31, 2012 and 2011

(In Thousand New Taiwan Dollars)

  2012 2011
Net income
Consolidated net income based on R.O.C. GAAP $165,963,689 $134,453,260
Adjustments
 - U.S. GAAP adjustments on equity-method investees (319,519) (127,210)
 - 10%tax on undistributed earnings (6,820,850) (1,428,775)
 - Profit sharing to employees - Fair market value adjustment of
    prior year accrual

-

(30,610)
 - Pension expense 3,940 3,762
 - Stock-based compensation (157,655) (60,074)
 - Gain from deconsolidation of GUC - 4,304,106
 - Income tax effect of U.S. GAAP adjustments
(15,138)
(11,145)
Net adjustment
(7,309,222)
2,650,054
Consolidated net income based on U.S. GAAP
$158,654,467
$137,103,314
   Attributable to
    Shareholders of the parent 158,849,580 136,872,746
    Noncontrolling interests
(195,113)
230,568
$158,654,467
$137,103,314