problems not connected to AeconAndrade Gutierrez Brazil construction firm who own 48..75 % of Quinto airport with partner operator ARE 45.9% The latest corruption probe in Brazil is affecting the credit ratings of companies in Brazil. The corruption probe is part of the investigation into bribery, kickbacks Petrobras , Sete Brazil. The companies credit rating have been downgraded and they can't do work for companies or raise bonds in international markets. I suspect this is putting alittle pressure on Aecon share price.