BRUHL: Paris and Berlin want to come up with a joint “roadmap” by September to tackle China’s unfair trade practices, French President Emmanuel Macron said Friday alongside German Chancellor Friedrich Merz. The European Union is grappling with how to deal with China’s growing flood of exports, which critics say are supported by generous states subsidies, as well as an allegedly undervalued currency that makes its products cheaper. The bloc has been struggling to come up with a clear position, with France long pushing for a tougher…