ESTIMATED LIABILITY FOR EMPLOYEE BENEFITS continued

PT INDOCEMENT TUNGGAL PRAKARSA Tbk. AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Nine months ended September 30, 2005 and 2004 Expressed in rupiah, unless otherwise stated 40

20. ESTIMATED LIABILITY FOR EMPLOYEE BENEFITS continued

The plan’s assets are administered by Dana Pensiun Karyawan Indocement Tunggal Prakarsa, the establishment of which was approved by the Ministry of Finance on November 12, 1991, as amended by Decree No. Kep-332KM.171994 dated December 1, 1994. As of September 30, 2005 and 2004, the Plan assets totaled Rp379.9 billion and Rp341.1 billion, respectively. The Company and Subsidiaries have appointed PT Watson Wyatt Purbajaga WWP, an independent actuary, to calculate the expected obligation for post-employment, severance, gratuity and compensation benefits of its qualified permanent. The actuarial valuation was determined using the “Projected Unit Credit” method which considered the following assumptions: Company Subsidiaries Discount rate 10 in 2005 and 9 in 2004 10 in 2005 and 9 in 2004 Wage and salary increase 9 in 2005 and 8 in 2004 9 in 2005 and 8 in 2004 Retirement age 55 years 55 years Average employee turnover 1 for employees with ages from 2 - 5 for employees with 20 years old up to 54 years old ages from 20 years old, decreasing linearly to 0 at age 45 Table of mortality Commissioner’s Standard Commissioner’s Standard Ordinary 1980 Ordinary 1980 Disability 10 of the mortality rate 10 at the mortality rate Provisions for employee benefits recognized in the consolidated statements of income for the nine months ended September 30, 2005 and 2004 are as follows: 2005 2004 Current service costs 7,342,987,450 3,951,085,500 Interest costs 10,817,004,000 4,733,360,250 Amortization of past service costs and actuarial gains 5,898,121,500 3,790,834,127 Net employees’ benefits expenses 24,058,112,950 12,475,279,877 A reconciliation of estimated liability for employee benefits is as follows: 2005 2004 Present value of defined benefit obligation 158,426,145,530 139,176,007,426 Unamortized balance of the non-vested past service costs 96,844,223,250 101,070,785,989 Actuarial loss 15,973,391,527 8,868,520,703 Translation liability - 591,204,000 Liability should be recognized in consolidated balance sheets 45,608,530,753 29,827,904,734 Current maturity of estimated liability for employee benefits 6,214,292,069 3,580,283,310 Long-term portion 39,394,238,684 26,247,621,424 PT INDOCEMENT TUNGGAL PRAKARSA Tbk. AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Nine months ended September 30, 2005 and 2004 Expressed in rupiah, unless otherwise stated 41

20. ESTIMATED LIABILITY FOR EMPLOYEE BENEFITS continued