(FILES) Aerial view of a boat sailing on the Parana River near the Zarate port in Zarate, Buenos Aires province, taken on September 18, 2025. The Argentine government confirmed on June 19, 2026 that the consortium comprising the Belgian company Jan De Nul and the local firm Servimagnus will hold a 25-year concession for the dredging and marking of the Parana-Paraguay waterway, through which 80 per cent of the country's exports are transported. (Photo by Luis ROBAYO / AFP via Getty Images)