Warshadaha soo saarista tuubooyinka birta ah ee shirkaddu waxay ka yimaadaan HBIS, SHOUGANG GROUP, BAOSTEEL, TPCO, HENGYANG iyo shirkado kale oo caalami ah oo sameeya birta oo si weyn loo yaqaan.
Goobta Shougang
Aragtida dibadda ee Baogang
Goobta HBIS
Aragti cusub oo dibadda ah oo Tiangang ah
Goobta Tareenka Shiinaha
Goobta Galbeedka Tianjin
