Entitas Anak GENERAL a. Pendirian dan Informasi Umum

AND ITS SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE PERIOD ENDED MARCH 31, 2016 AND 2015 Expressed in thousands of Rupiah, unless otherwise stated Continued - 8 - Dimulainya kegiatan komersial Jenis usaha 31 Maret 31 Desember Start of 31 Maret 31 Desember Entitas anak Domisili Nature of March 31, December 31, commercial March 31, December 31, Subsidiaries Domicile business 2016 2015 operations 2016 2015 PT Semen Padang “SP” Indarung, Produsen semen 99,99 99,99 1913 7.770.695.917 7.393.030.784 Sumatera Barat Cement manufacturing West Sumatera PT Sepatim Batamtama Batam, Riau Pengantongan semen 97,00 97,00 1994 28.065.139 29.396.686 “SB” 97 saham dan distribusiCement dimiliki SP97 shares packing and distribution owned by SP PT Bima Sepaja Abadi Tanjung Priok, Pengantongan semen 80,00 80,00 1996 169.651.695 182.661.386 ”BSA” 80 saham Jakarta dan distribusiCement dimiliki SP80 shares packing and distribution owned by SP PT Semen Tonasa “ST” Pangkep, Produsen semen 99,99 99,99 1968 8.382.076.051 8.367.129.198 Sulawesi Selatan Cement manufacturing South Sulawesi PT Semen Gresik “SG” Gresik, Produksi semen 99,96 99,96 - 3.838.944.144 3.175.043.752 Jawa Timur Cement manufacturing East Java PT United Tractors Semen Tuban, Penambangan 55,00 55,00 1992 373.246.852 324.265.574 Gresik “UTSG” Jawa Timur batu kapur dan tanah liat East Java Limestone and clay mining PT Industri Kemasan Tuban, Produsen kantong semen 60,00 60,00 1994 243.001.024 236.139.375 Semen Gresik “IKSG” Jawa Timur Cement bag manufacturing East Java PT Kawasan Industri Gresik, Pengembangan kawasan 65,00 65,00 1991 349.029.877 345.076.082 Gresik “KIG” Jawa Timur industriIndustrial real East Java estate PT SGG Energi Prima ”SEP” Gresik, Pertambangan, perdaganga 97,00 97,00 2012 49.682.881 40.678.132 Jawa Timur dan pengangkutan Batubara East Java Mining, trade and coal transportations PT SGG Prima Beton ”SPB” Gresik, Produksi beton siap pakai 99,99 99,99 2012 560.440.180 554.984.487 Jawa Timur Ready mix concrete East Java PT Krakatau Semen Cilegon, Pasir Blast Furnace Slag 50,00 50,00 2014 128.792.536 95.063.941 Indonesia KSI Jawa Barat Ground Granulated Blast West Java Furnance Slag GGBFS PT Sinergi Informatika Jakarta Selatan, Sistem Informasi 100,00 100,00 2014 43.244.438 48.773.225 Semen Indonesia SISI DKI Jakarta Information system Thang Long Cement Joint Hanoi, Produksi semen 70,00 70,00 2008 3.102.403.409 3.182.910.109 Stock Company ”TLCC” Vietnam Cement manufacturing Thang Long Cement Joint Hanoi, Produksi semen 69,57 69,57 - 37.614.957 39.022.404 Stock Company 2 Vietnam Cement manufacturing ”TLCC2” 99,08 saham dimiliki TLCC99.08 shares owned by TLCC An Phu Cement Joint Hanoi, Produksi semen 69,93 69,93 - 57.708.532 59.867.825 Stock Company ”APCC” Vietnam Cement manufacturing 99,90 saham dimiliki TLCC99.90 shares owned by TLCC Percentage of Ownership Total assets before eliminations Persentase kepemilikan Jumlah aset sebelum eliminasi