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PT BANK MANDIRI PERSERO TBK. AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS June 30, 2004 and 2003, and April 30, 2003 Expressed in millions of Rupiah, unless otherwise stated 127

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Pension Plan continued b. Four employer defined benefit pension plans, Dana Pensiun Pemberi Kerja-Program Pensiun Manfaat Pasti DPPK-PPMP are derived from the respective pension plans of the Merged Banks, namely Dana Pensiun Bank Mandiri Satu or DPBM I BBD, DPBM II BDN, DPBM III Bank Exim and DPBM IV Bapindo. The regulations of the respective pension plans were legalized by the Minister of Finance of the Republic of Indonesia in decision letters No. KEP-394KM.0171999, No. KEP-395KM.0171999, No. KEP-396KM.0171999 and No. KEP-397KM.0171999 dated November 15, 1999. Based on the approval of shareholders No. S-923M-MBU2003 dated March 6, 2003, Bank Mandiri has adjusted pension benefits for each Pension Fund. Such approval has been incorporated in each of the Pension Fund’s Regulations Peraturan Dana Pensiun PDP which have been approved by the Minister of Finance based on its decision letters No. KEP115KM.62003 of PDP DPBM I, No. KEP116KM.62003 of PDP DPBM II, No. KEP117KM.62003 of PDP DPBM III, and No. KEP118KM.62003 of PDP DPBM IV, all dated March 31, 2003. The members of the defined benefit pension plans originated from legacy banks who have rendered three or more service years at the time of merger and are comprised of active employees of the Bank, deferred members those whose employement have been terminated but did not transfer the beneficial rights to other pension plans, and pensioners. As of June 30, 2004, the calculation of estimated projected benefit obligations is based on the actuarial report of PT Dayamandiri Dharmakonsolindo as of December 31, 2003. In its calculation, the actuary used the following assumptions: DPBM I DPBM II DPBM III DPBM IV Frequency of actuarial valuation Annually Annually Annually Annually Interest rate 9 per annum 9 per annum 9 per annum 9 per annum Expected rate of return on plan assets 10 per annum 10 per annum 10 per annum 10 per annum Working period used As of July 31, 1999 As of July 31, 1999 As of July 31, 1999 As of July 31, 1999 Pensionable salary used As of December 31, 2003, adjusted amount over legacy banks’ pensionable salary As of December 31, 2003, adjusted amount over legacy banks’ pensionable salary As of December 31, 2003, adjusted amount over legacy banks’ pensionable salary As of December 31, 2003, adjusted amount over legacy banks’ pensionable salary Expected rates of pensionable salary increase Nil Nil Nil Nil Mortality rate table CSO-1958 CSO-1958 CSO-1958 CSO-1958 Turnover rate 5 up to employees’ age 25 and reducing linearly by 0.25 for each year up to 0 at age 45 and thereafter 5 up to employees’ age 25 and reducing linearly by 0.25 for each year up to 0 at age 45 and thereafter 5 up to employees’ age 25 and reducing linearly by 0.25 for each year up to 0 at age 45 and thereafter 5 up to employees’ age 25 and reducing linearly by 0.25 for each year up to 0 at age 45 and thereafter Ill-health retirement rate NA NA NA NA PT BANK MANDIRI PERSERO TBK. AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS June 30, 2004 and 2003, and April 30, 2003 Expressed in millions of Rupiah, unless otherwise stated 128

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