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PTT Public Company Limited   Financial Report
12.8.2 The Company has not recognized its shares of gain (loss) from some associates for the year ended December 31, 2011 amounting to Baht (7.68) million (for the year ended December 31, 2010: Baht 3.65 million) because the Company had an unrealized allowance for its share of loss from these associates amounting to Baht 72.29 million as at December 31, 2011 (December 31, 2010: Baht 63.62 million). 12.8.3 The fair value of investments in associates (only those with equity securities traded on the Stock Exchange of Thailand (SET)) was calculated based on current bid prices at the statement of financial position dates. Details are as follows: Unit : Million Baht Associates
2011
2010
BCP
7,045.27
6,125.73
IRPC
32,108.35
50,759.53
TOP
58,596.38
78,378.92
PTTAR
-
55,156.02
PTTCH
-
108,473.84
PTTGC
134,463.45
-
12.8.4 Investments in subsidiaries, jointly controlled entities and associates where voting rights and ownership interests differ are as follows: Unit: % Company
Voting rights
Ownership
Subsidiary BSA
57.14
100.00
42.10
41.44
35.20
33.15
Jointly Controlled Entity HMC Associate THAPPLINE