Baoshan iron and steel co., ltd is the world's leading modern comprehensive iron and steel enterprise, and the core enterprise of Guobaowu iron and steel group co., ltd, one of the world's top 500 enterprises. In February, 2000, Baosteel was listed on Shanghai Stock Exchange. After the merger of WISCO in February, 2065, 438+2007, Baosteel has several manufacturing bases, with the output of crude steel ranking second among listed steel enterprises in the world, the output of automobile plates ranking first, and the output of oriented silicon steel ranking first. It is one of the most complete steel enterprises in the world.

Baotou Steel Co., Ltd. is a holding subsidiary of Baotou Steel and one of the 156 key projects built during the First Five-Year Plan period. Listed on Shanghai Stock Exchange on March 9, 2006, 5438+0. Since its listing 20 years ago, Baotou Steel has become the largest listed steel company in western China, with a crude steel production capacity of1750,000 tons, and the overall equipment level has reached the international first-class, forming a combination of plate and tube.