The Tuwairqi Steel Mills Limited (TSML), is a Steel mill, based in Karachi, Sindh, Pakistan.[1][2]
An environmentally friendly and established by a private sector, the steel mill is co-financed by the Al-Tuwairqi Holdings (Saudi Arabia), POSCO (South Korea) [3][4][5] and the Arif Habib Group owners of downstream facility Aisha Steel Mills (Pakistan), and currently aiming to compete against the Pakistan Steel Mills (PSM) at the Karachi Stock Exchange (KSE) indexes.