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The G20 group of finance ministers have said trade tensions could undermine the global economy.
They called for greater dialogue to reduce the risk after a tense, two-day meeting in Argentina.
The summit comes as the US ramped up trade tensions on Friday, saying it was ready to slap tariffs on all $500bn of imports from China.
France’s finance minister,
This post was originally posted on BBC News. Read the rest of the story at https://www.bbc.co.uk/news/business-44919973.