I-Hengyang Valin Steel Tube Co., Ltd.(ngemuva kwalokhu ebizwa ngokuthi i-HYST) yasungulwa ngo-1958, iyinkampani engaphansi kwe-Hunan Valin Iron & Steel Group Co., Ltd. Manje inabasebenzi abangu-3900 abanempahla ephelele ye-13.5 billion Yuan. Igunyazwe njengebhizinisi lobuchwepheshe obuphezulu nelisha, ibhizinisi elinenzuzo kumalungelo empahla yengqondo kuzwelonke, ibhizinisi eliphakathi kwamabhizinisi ayishumi aphezulu ebhizinisini lokuthekelisa esiFundazweni sase-Hunan kanye nebhizinisi eliphakathi kwezingxenye eziyishumi eziphezulu zemibukiso kwezokuphepha esifundazweni sase-Hunan.
I-CITIC Pacific Special Steel Holdings (i-CITIC Special Steel ngamafuphi), iyinkampani ephethwe yi-CITIC Limited. Yayinezinkampani ezingaphansi njenge-Jiangyin 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 kanye neYangzhou Pacific Ltd Special Materials river iketango.
I-Yangzhou Chengde Steel Pipe Co., Ltd. iphuma ku-Jiangsu Chengde Steel Pipe Co., Ltd., okuyibhizinisi elisezingeni lesibili elisezingeni lezwe, isayensi yesifundazwe nobuchwepheshe ibhizinisi elizimele elikhiqiza ngokuyinhloko izinsimbi zekhabhoni ezihlukahlukene ezingu-219-720×3-100mm namapayipi ensimbi angenamthungo. Ukukhiqizwa kuhlanganisa izimboni eziningi ezifana namandla ashisayo, i-Petrochemical & Refinery, i-boiler, i-Mechanical, i-Oil & negesi, amalahle kanye nokwakhiwa kwemikhumbi. Le nkampani iyinhlangano yasekhaya eyingqayizivele yobuchwepheshe obuzimele enezinhlobonhlobo eziphelele kakhulu zamapayipi ensimbi angenamthungo.
I-Baotou Iron and Steel Group, i-Baotou Steel noma i-Baogang Group iyibhizinisi likahulumeni lensimbi nensimbi e-Baotou, e-Inner Mongolia, e-China. Yahlelwa kabusha ngo-1998 ivela ku-Baotou Iron and Steel Company eyasungulwa ngo-1954. Iyibhizinisi elikhulu lensimbi e-Inner Mongolia. Inesizinda sokukhiqiza esikhulu sensimbi nensimbi kanye nesizinda esikhulu kunazo zonke socwaningo lwesayensi nokukhiqizwa komhlaba ongavamile eShayina. Inkampani engaphansi kwayo, i-Inner Mongolia Baotou Steel Union (SSE: 600010), yasungulwa futhi yafakwa ohlwini lwe-Shanghai Stock Exchange ngo-1997.
