> > Reuters 06:51 06:51 PM BdST People are seen at a booth of Alibaba Group at an exhibition during China Internet Conference, in Beijing, China, July 13, 2021. REUTERS/Tingshu Wang The newspaper, citing unnamed sources, said the Ministry of Industry and Information Technology proposed standards to companies on Friday for instant messaging services, telling them all platforms must be unblocked by a certain time. The ministry said it may have to resort to other measures if the firms did not comply, the newspaper said. The move is the latest in a regulatory crackdown spanning industries from tech to entertainment…