2021 SCO International Investment and Trade Expo opens in Qingdao (4)

China-Shanghai Cooperation Organization (SCO) Member States Trade Index is released during the opening ceremony of the 2021 SCO International Investment and Trade Expo &SCO Qingdao Forum on Local Economic and Trade Cooperation in Qingdao, east China's Shandong Province, April 26, 2021. The 2021 SCO International Investment and Trade Expo &SCO Qingdao Forum on Local Economic and Trade Cooperation opened here on Monday. (Xinhua/Li Ziheng)