China is expanding the scale of its upcoming supply-chain expo by ramping up efforts to invite some of the “least-developed countries” while attempting to showcase resilience against trade barriers from the United States and other trade partners.AdvertisementMore than 600 companies are expected to participate in the five-day China International Supply Chain Expo that kicks off in Beijing on November 26. That would mark a 20 per cent increase in businesses from the inaugural expo last year, according to the host, the China Council for the Promotion of International Trade (CCPIT).While noting that almost half of the roughly 190 foreign participants...