G20 to recognise need for 'further dialogue and actions' on trade

The world's financial leaders are likely to reaffirm on Tuesday their commitment to fighting protectionism and recognise the need for "further dialogue and actions" on trade, just days before U.S. steel and aluminium tariffs are to enter into force.Finance ministers and central bankers of the world's 20 biggest economies, the G20, have been meeting in Buenos Aires, discussing the risk to global economic growth posed by a potential trade war caused by the U.S. tariffs and looming trade sanctions