Investor Presentaiton

Productive Footprint Facilities Locations and Nationwide Distribution Coverage Plant type Ref. Facility Cement Capacity (MMtn) Region Operations Start Footprint Enhancement Integrated (Quarry+Kiln+Grinding) m L'Amalí 2.2 Buenos Aires 2001 Capacity Expansion Olavarría 1.6 Buenos Aires 1929 Catamarca 2.2 NW 1980 Zapala 0.4 Patagonia 1970 LomaSer 2.2(1) Buenos Aires 2000 Blending Cement Facility Grinding Facility 4 ру Barker 1.3 Buenos Aires 1956 Facility Reconversion - 2Q19 Hibernated Facility Grinding m Ramallo 0.5 Buenos Aires 1998 Distribution Center San Juan 0.2 Blending & Distribution Facility Ferrosur's Railway Hibernated Sierras Bayas Cuyo 1963 Facility Reconversion - 3Q19 Buenos Aires 1919 Facility Reconversion - 4Q19 --Cement Facilities Coverage Ar (1) Blending and dispatch capacity LOMA NEGRA Operating limestone reserves (Proved and Probable) of ~1.2bi Tn to supply LOMA for +150 years Limestone deposits close to production facilities 6

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