Macaamiishayada/Lamaanayaashayada

Iyada oo lagu saleynayo cilmi-baarista farsamada ee xooggan ee shirkadda iyo awoodda horumarinta, kooxdayada farsamo ayaa awood u leh inay bixiyaan xalalka taayirada ugu fiican ee jawiga shaqada ee kala duwan sida dekedaha, saldhigyada saadka, miinooyinka, maaraynta dhulka duulista, hawlaha heerkulka sare ee foornada horteeda. qashin-qubka, dhismaha jidka tareenka, dhismaha tunnel-ka, gaadiidka badan, warshado aad u nadiif ah, iwm.

Shirkadaha macdanta ee ugu muhiimsan ee loo adeego waa: POSCO-Pohang Iron and Steel Co. Ltd, India TATA Steel Limited, Hebei Iron and Steel Group (HBIS Group), Shandong Iron iyo Steel Group (Shansteel Group- Shandong Iron & Steel Group Company Limited), Wuhan Iron and Steel Group (Baowu Group-Wuhan Iron and Steel Company Limited), Zijin Mining (Zijin Mining), Zhongtian Iron and Steel Group (ZENITH-Zenith Steel Group Company Limited), iwm;