Portugal–Spain border NATO 2010 Lisbon summit and during Pope Francis's visit to Fátima in May 2017. Portugal's maritime borders, also known as the Exclusive economic zone of Portugal is currently disputed by Spain in the Savage Islands area, between Madeira and the Canary Islands. The main crossing point between Portugal and Spain is Vilar Formoso - Fuentes de Oñoro. Other important crossings are Caminha and Bragança to Galicia, Portalegre and Elvas to Badajoz, and Castro Marim and Vila Real de Santo António to Ayamonte. Bridges across the border include the Guadiana International Bridge and the Lower Guadiana International bridge. A zipline across
Cross border listings Cross border listings A commercial company may choose to list its shares in a stock exchange of a country other than that in which the company is based. This practice is known as "cross-border listing" or "cross-listing". Firms may adopt cross-border listing to obtain advantages that include lower cost of capital, expanded global shareholder base, greater liquidity in the trading of shares, prestige and publicity. Decision makers also need to be satisfied that the benefits exceed possible costs, such as listing costs, exposure to legal liabilities, taxes and various trading frictions, and reconciliation of financial statements with varying national standards.