German companies are looking nervously on as France goes to the polls on Sunday in the first round of snap parliamentary elections that could deliver a blow to the country’s political centre. “When analysing the economic policy announcements of the right and the left, German and French companies have come to the same conclusion: France’s attractiveness would suffer,” said Patrick Brandmaier, managing director of the Franco-German Chamber of Industry and Commerce, in Paris. Marine Le Pen’s far-right nationalist National Rally (RN) has seen its standing strengthen in the final voter surveys ahea…