-1.7 -0.3 3.2 -1.7 -0.3 2.3 0.3 Bulk

4 Source: Com pany dat a, Indonesia Cem ent Associat ion Semen Indonesia’ sales volume M illion t onnes Jan-17 Jan-16 Cha nge Indonesia Semen Indonesia 1.23 1.20 2.7 Semen Padang 0.44 0.52 -16.0 Semen Tonasa 0.45 0.43 3.3 Total domestic 2.12

2.16 -1.7

Export s 0.07 0.03 91.7 Total volume from Indonesia 2.18

2.19 -0.3

Vietnam Dom est ic Viet nam 0.11 0.11 -4.2 Export s 0.12 0.03 258.6 Total volume from Vietnam 0.22

0.14 56.3

Total volume 2.41

2.33 3.2

5 Source: Com pany dat a, Indonesia Cem ent Associat ion Indonesia cement sales volume Semen Indonesia: • Bag 77 -2.3 YoY • Bulk 23 +0.4 YoY Indust ry: • Bag 77.5 -3.6 YoY • Bulk 22.5 +2.4 YoY SM GR sales volume million tons Jan-17 Jan-16 Change Domestic Sem en Indonesia 1.23 1.20 2.7 Sem en Padang 0.44 0.52 -16.0 Sem en Tonasa 0.45 0.43 3.3 Total domestic 2.12

2.16 -1.7

Export 0.07 0.03 91.7 Total volume 2.18

2.19 -0.3

Indonesia domest ic sales volume million tons Area Jan-17 Jan-16 Cha nge Jakart a 0.39 0.42 7.6 Bant en 0.25 0.29 12.8 West Java 0.74 0.78 4.9 Cent ral Java 0.68 0.64 5.6 Yogyakart a 0.09 0.08 5.2 East Java 0.80 0.75 6.5 Tot al Java 2.95 2.96 0.6 Sumat era 1.03 1.10 6.3 Kalimant an 0.31 0.36 13.8 Sulaw esi 0.43 0.43 0.1 Nusa Tenggara 0.31 0.32 2.7 M aluku Papua 0.14 0.12 21.0 Tot al out side Java 2.23 2.33 4.5 Tot al Indonesia 5.17

5.29 2.3

Export Cement 0.06 0.03 74.0 Clinker 0.08 0.00 100.0 Tot al export 0.14 0.03 310.0 Grand tot al 5.31

5.33 0.3

6 Ret ail resident ial sector is t he largest consumer of cement in Indonesia Bag

77.5 Bulk

22.5 • Ready-mix infrast ruct ure: ± 60 • Fabricat or pre-cast , fiber cement , cement based indust ry: ± 35 • Project s mortar, render: ± 5 • Ready-mix infrast ruct ure: ± 60 • Fabricat or pre-cast , fiber cement , cement based indust ry: ± 35 • Project s mortar, render: ± 5 • Housing: ± 90 • Cement based indust ry: ± 10 • Housing: ± 90 • Cement based indust ry: ± 10 ± ± Source: Int ernal Research Domestic market consumption 7 M arket by Geography Source: Company dat a, Cent ral Bureau of St at ist ics, Indonesia Cement Associat ion Source: Company dat a, Cent ral Bureau of St at ist ics, Indonesia Cement Associat ion Domestic M arket Share Semen Indonesia’ market destinations National cement distribution Population distribution 8 Current overcapacity condition Source: Int ernal Research, Indonesia Cem ent Associat ion 9 Source: Com pany dat a, Indonesian Cem ent Associat ion BPS St at ist ic Long-term demand grow th 6 pa 10 Infrast ruct ure Spending Planned for 2015 – 2019 USD Bn Infrastructure Development Commercial and Industrial    High grow t h in retail, commercial and inst it ut ional sector in urban and semi-urban area  High grow t h indust ry segment precast , light brick, cement fiber, pave, ready mixed concrete Housing  Populat ion Grow t h  Rising per Capita Incom e  M ass urbanizat ion Cement Consumption kg capita Rapidly Grow ing Product ive Populat ion Key factors supporting domestic cement demand 172 42 106 113 433 Cent ral Govt Regional Govt SOEs Privat e Tot al Potential M arket   The fourt h largest populat ion in t he world: 240 m illions people 2014       Demographic Bonus   11 Arising infrastructure activities Source: Company dat a, Indonesia Cement Associat ion Source: Company dat a, Indonesia Cement Associat ion 12 Strategic Projects These st rategic project s are to ensure t he Com pany’ posit ion as t he m arket leader. Strategic Proj ects Capacity Investment USmn Construction Start up commercial Start Completion Indarung VI- Sumat era Barat 3. 0 Mt 352 Q2-2013 Q4-2016 April 17 Rembang – Jawa Tengah 3. 0 Mt 403 Q2-2013 Q4-2016 Await ing f or t he new environment al permit s Grinding mil l Jawa Barat 2. 0 Mt 61. 1 Q2-2015 Q4-2016 2Q17 Wast e Heat Recovery Power Generat ion 30. 6 MW 49. 3 Q4-2014 Q4-2016 2Q17 13 Integrated Cement Plant 4 location Kiln 15 Unit Cement M ill 26 Unit Grinding Plant 2 location Cement M ill 4 Unit Warehouse 30 location Packing Plant 24 location Sea Port 12 location Kiln 1 unit Cement M ill 1 unit Kiln 5 unit Cement M ill 8 unit Kiln 5 unit Cement M ill 11 unit Grinding Plant 1 unit Cement M ill Kiln 4 unit Cement M ill 6 unit Grinding Plant 3 unit Cement M ill Our facilities 14 Financial Summary – FY 2016 EBITDA Net profit In Rpbn 2016 2015 Change Revenue 26,134 26,948 -3.0 Cost revenue 16,278 16,302 -0.1 Gross profit 9,856 10,646 -7.4 Operat ing expenses 4,629 4,700 -1.5 Operat ing incom e 5,227 5,946 -12.1 EBITDA 6,962 7,473 -6.8 Pre-tax profit 5,085 5,851 -13.1 Net profit after m inority 4,522 4,521 0.0 EPS Rp 762 762 0.0 Ratio EBITDA m argin 26.6 27.7 -1.1 Gross m argin 38 40 -2 Int erest coverage - x 19 20 1 Cost ratio 80 78 2 Net debt to equit y 0.12 0.00 12 Debt t o equity 0.22 0.15 6 Debt t o EBITDA 0.90 0.54 36 Receivable turnover - days 54 48 6 15 Balance Sheet Cash balance Rpbn Total debt Rpbn Debt EBITDA x Net Debt Equit y 16 M argin Returns Ret urn on Equit y Ret urn on Asset s EBITDA t US t Receivables Turnover days 17 Cost structure Energy prices in US unit Cash COGS Rp000 t Rp000 t 2016 2015 Change Raw m at erials 33 35 -6 Fuel 97 107 -10 Elect ricit y 94 101 -6 Labor 53 49 8 M aint enance 50 50 Depreciat ion 54 47 14 GA,t ax,insurance 22 20 10 Packaging 28 27 3 Transportat ion 62 82 -24 Ot hers 67 50 34 Cost of goods sold 559 568 -2 Unit cash COGS US t 505 520 -3 Selling expense 93 93 1 G A 74 73 2 Tot al cost 598 591 1 18 EBITDA margin vs utilisation rate Source: Company dat a Source: Company dat a 19 EBITDA margin vs oil and coal prices Source: Company dat a Source: Company dat a 20 Development New Industrial Estates is a catalyst for cement demand Semen Indonesia Packing Plant New Indust rial Estate Area 21 Infrastructure Projects 2015 – 2019 If 1 from total project value w ere spent for cement , w e est imate cement requirement for t hese project s of around 10-12 mt per annum. Infrast ruct ure budget cut Rp7t n for 2016, but not affect ing main t rans road in Papua and Java. Sector Amount of total Rptn Road infrastructure 733 15 Railway infrast ruct ure 226 5 Sea transport at ion 591 12 Air t ransportation 144 3 Land t ransportation 47 1 Urban transport at ion 86 2 Elect ricity infrastructure 1,000 21 Oil gas infrastructure 507 11 Telecom m unication and Inform at ion infrast ruct ure 280 6 Water resources 451 9 Drinking and w aste wat er 403 8 Housing 328 7 Total 4,796 100 Annual spending 959 20 APBN-P 2016 2,083 APBN-P for infrastructure 2016 314 33 Private portion 645 67 Source: Bappenas 22 Infrastructure Spending in State Budget Source: M inist ry of Finance Amount in Rp trillion 2017 2015 APBN APBN-P APBN APBN-P Economic infrastructure 336.9 307.1 302.3 280.0 M inistrial spending 161.0 151.2 165.5 196.4 M inistry of Public Work and Public Housing 102.9 94.7 101.7 111.1 M inistry of Transport ation 44.9 39.9 45.5 59.1 M inistry of Agricult ure 2.9 4.1 5.3