THAILAND - Investor Relations

Expenses
Year to Date Ended December 31,
2012
(Baht millions) %
2011
(Baht millions) %
Difference
(Baht millions) %
Cost of Sales of Goods
Fuel
Natural Gas 33,075.4 66.7 24,094.2 68.6 8,981.2 37.3
Coal 6,868.2 13.8 3,445.4 9.8 3,4222.8 99.3
Diesel 35.2 0.1 4.7 0.0 30.5 >100
Maintenance 1,285.9 2.6 830.2 2.4 455.7 54.9
Depreciation / Amortization 4,288.9 8.6 3,236.5 9.2 1,052.4 32.5
Other 2,749.5 5.5 2,127.3 6.1 622.3 29.3
Total Cost of Sales of Goods 48,303.2 97.4 33,738.3 96.0 14,564.9 43.2
Selling and Administrative Expenses (1)
Depreciation / Amortization 31.7 0.1 32.4 0.1 (0.7) (2.3)
General 635.8 1.3 498.9 1.4 136.8 27.4
Total Selling and Administrative Expenses 667.4 1.3 531.3 1.5 136.1 25.6
Other Expenses 641.9 1.3 862.9 2.5 (221.0) (25.6)
Total Expenses 49,612.5 100.0 35,132.5 100.0 14,479.9 41.2
The following table shows a breakdown of our costs for our IPP facilities, on one hand, and for our cogeneration
facilities, on the other:
IPP and Cogeneration Facilities Cost of Sales of Goods Breakdown (1)
Year to Date Ended December 31,
2012 2011 Difference
(Baht millions) % (Baht millions) % (Baht millions) %
IPP Facilities
Natural Gas 10,135.6 64.9 8,359.3 84.5 1,776.3 21.2
Coal 3,039.2 19.5 - - 3,039.2 -
Diesel 31.7 0.2 4.7 0.0 27.0 >100
Maintenance 147.7 0.9 70.3 0.7 77.4 >100
Depreciation / Amortization 1,667.9 10.7 1,182.8 12.0 485.1 41.0
Others 584.8 3.7 271.4 2.7 313.5 >100
Total Cost of Sales 15,606.8 100.0 9,888.3 100.0 5,718.5 57.8
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