TCN, otu n'ime nnukwu ụlọ ọrụ na-ere ere na China, nwere osisi nwere ihe karịrị mpụga 200,000 square, akụ dịịrị ọnụ karịa nde 500 RMB, nwere ngwa ngwa ịgba nke gburugburu ya, akara ọgbakọ, ahịrị mpempe akwụkwọ na mpempe injection. ụdị mmepụta, ụlọ ahịa akpụ akpụ, na-arụpụta ihe ruru 300,000.
ỌZỌ →Dị ka akara ụlọ ọrụ na -ere ahịa
TCN, igwe na -ere ahịa na -aga n'ụzọ niile ịkwanye ịkwụ ụgwọ ekwentị.
Mmezi na -aga n'ihu nke usoro ịkwụ ụgwọ ibu, iji malite usoro ịkwụ ụgwọ ekwentị niile maka ndị ahịa.