Hengyang Valin Tube Hlau Tube Co., Ltd. Nws yog ib pawg neeg ua haujlwm ntawm xyoo 1958, nws yog ib pawg neeg ua haujlwm 3,5 Billion Yuan. Nws yog tsim nyog raws li kev lag luam siab tshiab thiab tshiab nrog rau kev lag luam hauv kev lag luam yos hauv kev lag luam hauv Hunan hauv Hunan xeev.
Citic Pacific Tshwj Xeeb Hlau Tuav Tseg (Citic Tshwj Xeeb Hlau rau Luv luv), yog ib qho kev pab cuam ntawm Citic Limited. Nws tau muaj cov tuam txhab kev ua tiav raws li Jiangyin Xingcheng Tshwj Xeeb Hlau Co., Ltd, tsim cov khoom siv hiav txwv tshwj xeeb thiab riverside txheej txheem ntawm kev siv khoom.
Yangzhou Chengde Steel Yeeb Nkab Co., Ltd. yog kev lag luam loj, Cov khoom tsim muaj ntau yam kev lag luam xws li thermal hluav taws xob, petrochemical & retinery, roj av, roj & roj thiab nkoj thiab roj ntsha. Lub tuam txhab yog cov thev naus laus zis hauv tsev tshwj xeeb yog cov lag luam ntiag tug uas muaj ntau yam ntawm Seamless Steel kav.
Baotou hlau thiab hlau pab pawg, pawg hlau lossis baotreou steel lossis baoogang pawg yog hlau thiab hlau xeev-tswv yim ua lag luam hauv BaoTou, sab hauv Mongolia, Suav. Nws tau rov tsim kho nyob rau hauv 1998 los ntawm Baotou hlau thiab steel tuam txhab tsim nyob rau hauv 1954. Nws yog qhov loj tshaj steel enterprise nyob rau hauv sab hauv Mongolia. Nws muaj lub hauv paus loj heev ntawm cov hlau thiab hlau thiab cov kev tshawb fawb loj tshaj plaws thiab kev tsim khoom lag luam ntawm lub ntiaj teb tsawg hauv Suav teb. Nws cov tuam txhab cov tuam txhab, sab hauv Mongolia Baotou steel union (muajs: 600010), tau tsim thiab teev rau ntawm Shanghai Tshuag pauv xyoo 1997.
