Societa Iniziative Autostradali e Servi : Ecorodovias wins contract to manage "Rodoanel Norte" motorway concession, the northern section of the major ring road that surrounds the metropolitan area of São Paulo, Brazil

PRESS RELEASE

ECORODOVIAS WINS CONTRACT TO MANAGE "RODOANEL NORTE" MOTORWAY CONCESSION,

THE NORTHERN SECTION OF THE MAJOR RING ROAD THAT SURROUNDS

THE METROPOLITAN AREA OF SÃO PAULO, BRAZIL

Tortona (AL), 10 January 2018. EcoRodovias Infraestrutura e Logistica S.A., one of the leading motorway operators in Brazil and jointly controlled by ASTM and SIAS, ranked first after opening technical and economic proposals in the tender for the management of the "Rodoanel Norte" motorway concession.

Ecorodovias offered the highest premium, which corresponded to Reais 883 million.

The final award and signing of the concession contract for a 30-year period are expected following the verification of the documents submitted by ARTESP (Regulatory Agency of Public Transport in the state of São Paulo) as set out in the tender process.

The Rodoanel Norte motorway is the northern section of the 177 km ring road (Rodoanel Mario Covas SP021) that surrounds the metropolitan area of the city of São Paulo, connecting eastern and western section of the ring road.

The group already runs two important road sections in São Paulo through Ecovias dos Imigrantes, that links the souther section of the ring, connecting the metropolitan region of São Paulo and the Port of Santos and Ecopistas, that links the eastern section of the ring connecting the metropolitan region of São Paulo and Vale do Paraíba. Through these two road concessions, the new northern section of the ring will be an important connection between Guarulhos airport and the Port of Santos, one of the leading Latam Ports.

The asset's acquisition is consistent with Ecorodovias's strategy of focusing on toll road concessions assets and lengthening the duration of its portfolio.

Contacts:

ASTM S.p.A.

Corso Regina Margherita, 165 - 10144 Torino (Italy) Tel: (011) 43.92.111 Fax: (011) 43.92.218www.astm.it - PEC: astm@legalmail.it - astm@astm.it

SIAS- Società Iniziative Autostradali e Servizi S.p.A.

Via Bonzanigo, 22 - 10144 Torino (Italy)

Tel: (011) 43.92.102 - Fax: (011) 43.71.691www.grupposias.it - PEC:sias@legalmail.it - info@grupposias.it

Investor Relations

Giuseppe Agogliati

Email:investor.relations@grupposias.it Tel: +39 011 4392133

Communications and Media Relations Giovanni Frante

Email:gfrante@astm.it Tel: + 39 0131 87.93.09

Moccagatta Associati

Tel: +39 02. 86.45.16.95/ 02.86.45. 14.19segreteria@moccagatta.it