LUMA Opportunity Highlights

NELTUME PORTS OPERATIONS DIVERSIFIED BY CARGO TYPE AND GEOGRAPHY BY CARGO TYPE IN 2019 BY GEOGRAPHY IN 2019 ■ Container 29% ■ Break Bulk ■ Bulk Approx. 46 M Tonnes 50% 21% *Based on 100% of volumes of ports where Neltume Ports has an ownership stake INVESTOR PRESENTATION FEBRUARY 2021 53 64% 5% 13% ■ Brazil Approx. 46 M Tonnes 18% ■ Uruguay ■ Chile ■ Argentina ATCO CUTILITIES LIMITED CANADIAN An ATCO Company

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