Thaum Lub Ib Hlis 9, 2024, Tus Thawj Coj Hao Wei ntawm Datong Municipal Commerce Bureau, nrog rau Tus Thawj Coj Wang Hongjin ntawm Shanxi Provincial Department of Commerce thiab nws cov neeg sawv cev, tau mus rau Tianjin los tshawb xyuas Quadratic Second-hand Commodity Circulation E-commerce Industrial Park thiab lub Guifaxiang 18th Street Mahua Cultural Center, thiab tau ua haujlwm nrog Cov thawj coj tseem ceeb ntawm Tianjin Municipal Bureau of Commerce tau sib tham thiab sib pauv thiab kawm los ntawm ib leeg kev ua lag luam thiab kev coj ua hauv kev lag luam hla ciam teb e-lag luam, kev muag khoom hauv zej zog thiab lwm yam kev ua lag luam.