ʻO nā mea hana paipu kila o ka ʻoihana mai HBIS, SHOUGANG GROUP, BAOSTEEL, TPCO, HENGYANG a me nā ʻoihana hana kila kaulana nui ʻē aʻe o ka honua.
Kahi o Shougang
ʻIke waho o Baogang
Kahi o HBIS
ʻIke waho o Tiangang hou
Kahi o ke Alanui Kaʻaahi Kina
Kahi o West Tianjin
