Ahead of German Chancellor Angela Merkel’s visit to Washington, the German government has expressed scepticism over permanent exemption for the EU from US customs duties of 25% on imports of steel and 10% on aluminium imports which came into effect on 23 March. The EU has been provisionally exempted from these duties until 1 May. At his meetings with American President Donald Trump this week, President Emmanuel Macron of France also called for the exemption from the duties to be made...