Na Jenụwarị 9, 2024, Onye isi Hao Wei nke Datong Municipal Commerce Bureau, ya na onye isi Wang Hongjin nke Ngalaba Azụmahịa Shanxi Provincial na ndị nnọchi anya ya, gara Tianjin iji nyochaa ogige ụlọ ọrụ E-azụmahịa nke Quadratic nke abụọ. na Guifaxiang 18th Street Mahua Cultural Center, na-arụ ọrụ na The isi ndú nke Tianjin Municipal Bureau of Commerce nwere mkparịta ụka na mgbanwe na-amụta site na onye ọ bụla ọzọ azụmahịa ahụmahụ na omume na cross-ókè e-azụmahịa, na-elekọta mmadụ retail na ndị ọzọ azụmahịa ọrụ.