Imiyoboro y'ibyuma ikora ibikoresho fatizo by'isosiyete ikomoka muri HBIS, SHOUGANG GROUP, BAOSTEEL, TPCO, HENGYANG hamwe n’ibindi binini binini ku isi bizwi cyane mu nganda zikora ibyuma.
Aho Shougang
Baogang Reba hanze
Aho HBIS iherereye
Ibishya bya Tiangang byo hanze
Aho Umuhanda wa Gariyamoshi uherereye
Ikibanza cya Tianjin
