Hengyang Valin Steel Tube Co., Ltd. (inozivikanwa seHYST) yakavambwa muna 1958, ikambani iri pasi peHunan Valin Iron & Steel Group Co., Ltd. Iye zvino ine vashandi 3900 vane pfuma inosvika mabhiriyoni gumi nematatu nemazana mashanu emadhora. Inotenderwa sekambani yetekinoroji yepamusoro, kambani ine mukana wekodzero dzepfungwa munyika yese, kambani iri pakati pemakambani gumi epamusoro mubhizinesi rekutengesa kunze kwenyika muHunan Province uye kambani iri pakati pemayuniti gumi epamusoro ekuratidzira kuchengetedzeka muHunan Province.
CITIC Pacific Special Steel Holdings (CITIC Special Steel muchidimbu), ikambani iri pasi peCITIC Limited. Yaive nemakambani aishanda pasi payo akadai seJiangyin Xingcheng Special Steel Works Co., Ltd, Hubei Xinyegang Steel Co., Ltd, Daye Special Steel Co., Ltd, Qingdao Special Steel Co., Ltd, Jingjiang Special Steel Co., Ltd, Tongling Pacific Special Materials Co., Ltd neYangzhou Pacific Special Materials Co., Ltd, zvichigadzira hurongwa hwemaindasitiri hwemahombekombe nemahombekombe erwizi.
Yangzhou Chengde Steel Pipe Co., Ltd. ikambani yakabva kuJiangsu Chengde Steel Pipe Co., Ltd., inova kambani yechipiri yemhando yenyika, sainzi netekinoroji yedunhu ine kugadzirwa kukuru kwesimbi dzakasiyana-siyana dzekabhoni dze219-720×3-100mm uye mapaipi esimbi asina musono esimbi ye alloy. Kugadzirwa uku kunosanganisira maindasitiri akawanda akadai sesimba reThermal, Petrochemical & Refinery, boiler, Mechanical, Oiri & gasi, marasha uye kuvaka ngarava. Kambani iyi ikambani yega yega ine tekinoroji yakasarudzika yemuno ine mhando dzakasiyana-siyana dzemapaipi esimbi asina musono.
Baotou Iron and Steel Group, Baotou Steel kana kuti Baogang Group ikambani yehurumende yesimbi nesimbi muBaotou, Inner Mongolia, China. Yakarongwazve muna 1998 kubva kuBaotou Iron and Steel Company yakavambwa muna 1954. Ndiyo kambani huru yesimbi muInner Mongolia. Ine hwaro hukuru hwekugadzira simbi nesimbi uye hwaro hukuru hwesainzi hwekugadzira zvinhu zvisingawanzoonekwi muChina. Kambani yayo, Inner Mongolia Baotou Steel Union (SSE: 600010), yakavambwa uye yakanyorwa paShanghai Stock Exchange muna 1997.
