Secretary of State for Industry's cabinet director Thomas Cazenave looks on before a meeting with members of Altsom Belfort factory's trade unions at the Economy minister in Paris on September 13, 2016 after Alstom said it would be "impossible" to continue operations at the site, as French Prime minister said the government was determined to keep it open. France's Socialist government was at loggerheads with Alstom on September 13 as Prime Minister Manuel Valls said the train manufacturing giant's plan to close a historic plant, which employs some 400 people, was "out of the question". / AFP PHOTO / JACQUES DEMARTHONJACQUES DEMARTHON/AFP/Getty Images

Secretary of State for Industry counsellor Pierre Garrot looks on before a meeting with members of Altsom Belfort factory's trade unions at the Economy minister in Paris on September 13, 2016 after Alstom said it would be "impossible" to continue operations at the site, as French Prime minister said the government was determined to keep it open. France's Socialist government was at loggerheads with Alstom on September 13 as Prime Minister Manuel Valls said the train manufacturing giant's plan to close a historic plant, which employs some 400 people, was "out of the question". / AFP PHOTO / JACQUES DEMARTHONJACQUES DEMARTHON/AFP/Getty Images

Argentine President Mauricio Macri speaks during the opening of the Argentina Business and Investment Forum in Buenos Aires, Argentina, on September 13, 2016. / AFP PHOTO / EITAN ABRAMOVICHEITAN ABRAMOVICH/AFP/Getty Images

Businessmen attend the Argentina Business and Investment Forum in Buenos Aires, Argentina, on September 13, 2016. / AFP PHOTO / EITAN ABRAMOVICHEITAN ABRAMOVICH/AFP/Getty Images

Members of Altsom Belfort factory's trade unions sit at the Economy minister in Paris on September 13, 2016 before a meeting after Alstom said it would be "impossible" to continue operations at the site, as French Prime minister said the government was determined to keep it open. France's Socialist government was at loggerheads with Alstom on September 13 as Prime Minister Manuel Valls said the train manufacturing giant's plan to close a historic plant was "out of the question". / AFP PHOTO / JACQUES DEMARTHONJACQUES DEMARTHON/AFP/Getty Images

Argentine President Mauricio Macri speaks during the opening of the Argentina Business and Investment Forum in Buenos Aires, Argentina, on September 13, 2016. / AFP PHOTO / EITAN ABRAMOVICHEITAN ABRAMOVICH/AFP/Getty Images

Argentine President Mauricio Macri speaks during the opening of the Argentina Business and Investment Forum in Buenos Aires, Argentina, on September 13, 2016. / AFP PHOTO / EITAN ABRAMOVICHEITAN ABRAMOVICH/AFP/Getty Images

Argentine President Mauricio Macri speaks during the opening of the Argentina Business and Investment Forum in Buenos Aires, Argentina, on September 13, 2016. / AFP PHOTO / EITAN ABRAMOVICHEITAN ABRAMOVICH/AFP/Getty Images