BEIJING (Reuters) -Organisers of the Beijing autoshow, which was scheduled to be held in late April, have postponed the event due to a recent flare up of COVID-19 cases in China, people familiar with the matter told Reuters. Auto China, the event’s organisers, have yet to decide on a new date, the sources said, declining to be identified as the information was not yet public. Auto China did not immediately respond to a request for comment. China is fighting its biggest wave of locally transmitted COVID-19 cases since it contained the initial outbreak centred on Wuhan in 2020 and multiple provi…