Summary Industry calls on EU to consider never-before-used 'Anti-Coercion Instrument' Current tariff regime already costing German companies billions U.S. is Germany's top export destination BERLIN, Jan 18 (Reuters) - German industry reacted with anger on Sunday to U.S. President Donald Trump's planned use of tariffs to crank up the pressure on Denmark to sell Greenland, calling on Europe not to cave in to his demands.Trump's threat to implement a wave of increasing tariffs on European allies until the U.S. is allowed to buy the strategically important island derails a period of relative calm for businesses after Brussels and Washington agreed...