August 23rd，The 12th China-Northeast Asia Expo opens in Changchun。This expo lasts for 5 days，To "enhance mutual trust and cooperation，Creating a bright bet365 bonus code louisiana future for Northeast Asia” as the theme，With 5G bet365 bonus code louisiana Era Pavilion、Northeast Asia Pavilion、Northeast Revitalization and Counterpart Cooperation Center、Imported Goods Hall、Health Industry Center、Six major exhibition halls including Jilin Pavilion，A total of 1,337 domestic and foreign companies and institutions participated in the exhibition。