Head Office JAKARTA ASKRINDO Building 5th Floor Jl. Angkasa Blok B-9 Kav. 8 Kota Baru Bandar Kemayoran Jakarta 10610, Indonesia Ph: +62.21.6540425 Fax: +62.21.6540418, 6540430 E-mail: headoffice@carsurin.com Web: www.carsurin.com Branch Offices BALIKPAPAN Jl. Balikpapan Baru, Fantasi Junction Blok FJ3 No. 20, Balikpapan 76125, Kalimantan Timur Ph: +62(0) 542.7212194 Fax : +62(0) 542.7212180 E-mail: balikpapan@carsurin.com BALIKPAPAN (Coal & Mineral) Jl. Pupuk Raya No. 56, Balikpapan 76144, Kalimantan Timur Ph: +62(0) 542.761664 Fax: +62(0) 542.760611 E-mail: cm-balikpapan@carsurin.com BANJARBARU Jl. Achmad Yani KM 21,5 Landasan Ulin, Banjarbaru 70723 Kalimantan Selatan Ph: +62(0) 511.4705849 Fax : +62(0) 511.4705880 E-mail: banjarbaru@carsurin.com cm-banjarbaru@carsurin.com BATAM Komplek Citra Indah Blok A2 No. 5, Jl. Engku Putri Batam Centre, Batam 29461 Ph: +62(0) 778.464001 Fax: +62(0) 778.464316 E-mail: batam@carsurin.com BENGKULU Jl. Kapuas Raya No. 165 Lingkar Barat, Bengkulu Ph: +62(0) 736.5611299 Fax: +62(0) 736.5611299 CILEGON Komplek Arga Baja Pura Jl. Arga Muria Blok B II No. 8 Kotasari, Cilegon, Banten 42435 Ph: +62(0) 254.574915 Fax: +62(0) 254.574915 E-mail: cilegon@carsurin.com DUMAI REPRESENTATIVE OFFICE Graha Berlian Dumai Building 2nd Floor Jl. Yos Sudarso No. 159 Dumai 28814, Riau Ph: +62(0)765.438505 Fax: +62(0)765.438504 E-mail: dumai@carsurin.com MEDAN Kompleks Pusat Bisnis Ring Road Jl. Ring Road Gagak Hitam Rukan No. A4 Medan 20132 - Indonesia Ph: +62(0) 61.8220272 / 227 / 252 Fax: +62(0) 61.8219272 E-mail: medan@carsurin.com PALEMBANG Jl. Tanjung Api – Api No. 7 RT 045 RW 01 Kel. Kebun Bunga Kec. Sukarmi Palembang – Sumatera Selatan Ph: +62(0) 711.415283 Fax: +62(0) 711.415 283 E-mail: cm-palembang@carsurin.com SAMARINDA Jl. Ir. H. Juanda II No. 11 Samarinda 75124, Kalimantan Timur Ph: +62(0) 541.7774005 Fax: +62(0) 541.767997 E-mail: cm-samarinda@carsurin.com SAMPIT Jl. Pinang IV RT 47 / RW 07 Mentawa Baru Ketapang Kota Waringin Timur, Sampit Kalimatan Tengah Ph: +62(0) 531.25294 Fax: +62(0) 531.25294 SURABAYA Manyar Raya Resort Blok A2 No.6, Gresik, Jawa Timur Ph: +62(0) 31.3950843 - 4 Fax: +62(0) 31.3950849 E-mail: surabaya@carsurin.com

Coal & Minerals Labs BANJARBARU Jl. Achmad Yani KM 21,5 Landasan Ulin, Banjarbaru 70723, Kalimantan Selatan Ph: +62(0) 511.4705849 Fax: +62(0) 511.4705880 E-mail: cm-banjarbaru@carsurin.com BERAU Jl. Gunung Panjang RT 03 Kel. Gunung Panjang Kec. Tanjung Redep Berau - Kalimantan Timur Ph: +62(0) 554.2028128 E-mail: berau@carsurin.com BONTANG COAL TERMINAL (BoCT) Area Pelabuhan Bontang Coal Terminal PT. Indo Tambangraya Megah Tbk Tanjung Meranggas – Bontang Kalimantan Timur Ph: +62(0) 548.26617 Fax: +62(0) 548.5115500 E-mail: cm-bontang@carsurin.com CILEGON Komplek Arga Baja Pura Jl. Arga Muria Blok B II No. 8 Kotasari, Cilegon, Banten 42435 Ph: +62(0) 254.570540 Fax: +62(0) 254.570540 E-mail: cm-cilegon@carsurin.com JAMBI Jl. Tarmizi Kadir No. 25 Rt. 15 / Rw 04 Pakuan Baru, Jambi Selatan Ph : +62(0) 741.20660 Fax : +62(0) 741.20660 E-mail : cm-jambi@carsurin.com KENDARI Jl. Raya Poros Kendari - Kolaka Desa Anggalomoare Rt 03/Rw 03, Kec. Sampara - Kendari Sulawesi Tenggara Ph: +62(0) 819.43311191 E-mail: cm-kendari.ops@carsurin.com SAMARINDA Jl. Ir. H. Juanda II No. 11 Samarinda 75124, Kalimantan Timur Ph: +62(0) 541.7774005 Fax: +62(0) 541.767997 E-mail: cm-samarinda@carsurin.com TANAH MERAH Tanah Merah Coal Terminal PT. Kideco Jaya Agung Tanah Grogot, Kalimantan Timur Ph: +62(0) 543.2708281, or 811.532281 Fax: +62(0) 543.22821 E-mail: cm-tanahmerah@carsurin.com Petrochem Laboratories CILEGON Komplek Arga Baja Pura Jl. Arga Muria Blok B II No. 8 Kotasari, Cilegon, Banten 42435 Ph: +62(0) 254.570540 Fax: +62(0) 254.570540 E-mail: cilegon@carsurin.com MEDAN Kompleks Pusat Bisnis Ring Road Jl. Ring Road Gagak Hitam Rukan No. A4 Medan 20132 - Indonesia Ph: +62(0) 61.8220272 / 227 / 252 Fax: +62(0) 61.8219272 E-mail: medan@carsurin.com