Exclusive: Global automakers wary of China certification shift

By Norihiko Shirouzu BEIJING (Reuters) - Some global automakers are worried that China is pushing its weight around as the world's biggest car market - by enforcing its own, often outdated, vehicle certification standards on foreign cars. China previously allowed global brands to sell cars without local certification in many cases, as long they were approved under international standards. Global car makers say the move to enforce local standards more rigorously highlights the unpredictability of