SEGMENT INFORMATION continued Use of Estimates

PT INDOCEMENT TUNGGAL PRAKARSA Tbk. AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Six months ended June 30, 2006 and 2005 Expressed in rupiah, unless otherwise stated 37

18. SEGMENT INFORMATION continued

BUSINESS SEGMENTS continued The Company and Subsidiaries’ business segment information is as follows: 2006 Cement Ready Mix Concrete Other Business Elimination Consolidation REVENUES Sales to external customers 2,928,157,674,892 135,228,109,807 - - 3,063,385,784,699 Inter-segment sales 59,822,699,708 - - 59,822,699,708 - Total Revenues 2,987,980,374,600 135,228,109,807 - 59,822,699,708 3,063,385,784,699 RESULTS Segment results 490,752,452,036 4,834,545,953 - - 495,586,997,989 Equity in net earnings of associated companies - - 3,975,432,445 - 3,975,432,445 Corporate income tax expense 156,583,995,485 NET INCOME 342,978,434,949 ASSETS AND LIABILITIES Segment assets 10,467,503,823,265 157,630,280,600 2,796,080,089 452,796,394,565 10,175,133,789,389 Long-term investments and advances to associated companies - net - - 45,982,259,843 - 45,982,259,843 Net deferred tax assets and prepayments of income taxes 28,847,994,527 5,596,362,766 - - 34,444,357,293 Total Assets 10,496,351,817,792 163,226,643,366 48,778,339,932 452,796,394,565 10,255,560,406,525 Segment liabilities 4,241,615,594,009 83,230,943,370 690,000,000 453,534,603,427 3,872,001,933,952 Net deferred tax liabilities 591,775,030,078 - - - 591,775,030,078 Total Liabilities excluding deferred gain on sale-and- leaseback transactions - net 4,833,390,624,087 83,230,943,370 690,000,000 453,534,603,427 4,463,776,964,030 Capital expenditure 121,698,361,575 428,299,818 - - 122,126,661,393 Depreciation, amortization and depletion expenses 249,939,046,731 3,425,113,240 - - 253,364,159,971 Non-cash expenses other than depreciation, amortization and depletion expenses Provision for employee benefits 15,071,721,072 789,860,500 - - 15,861,581,572 Provisions for doubtful accounts - 240,000,000 - - 240,000,000 Provision for post-retirement healthcare benefits 1,697,310,000 - - - 1,697,310,000 2005 Cement Ready Mix Concrete Other Business Elimination Consolidation REVENUES Sales to external customers 2,405,194,153,292 131,963,640,138 - - 2,537,157,793,430 Inter-segment sales 56,950,076,850 - - 56,950,076,850 - Total Revenues 2,462,144,230,142 131,963,640,138 - 56,950,076,850 2,537,157,793,430 RESULTS Segment results 445,948,198,399 621,672,309 - 1,895,144,840 448,465,015,548 Equity in net earnings of associated companies - - 4,080,056,585 - 4,080,056,585 Corporate income tax expense 144,925,117,200 NET INCOME 307,619,954,933 ASSETS AND LIABILITIES Segment assets 10,140,132,251,649 142,755,077,633 2,796,455,509 352,848,725,412 9,932,835,059,379 Long-term investments and advances to associated companies - net - - 47,397,751,151 - 47,397,751,151 Net deferred tax assets and prepayments of income taxes 30,651,577,931 3,917,175,503 - - 34,568,753,434 Total Assets 10,170,783,829,580 146,672,253,136 50,194,206,660 352,848,725,412 10,014,801,563,964 PT INDOCEMENT TUNGGAL PRAKARSA Tbk. AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Six months ended June 30, 2006 and 2005 Expressed in rupiah, unless otherwise stated 38

18. SEGMENT INFORMATION continued