SN 20 - Inner Mongolia Baotou Steel Union Co., Ltd.

Baogang Group Co., Ltd. est l'une des premières bases industrielles en acier construites après la fondation de la République populaire de Chine. Baogang Group Co., Ltd. has two listed companies, Inner Mongolia Baotou Steel Union Co., Ltd. And Inner Mongolia Baotou Steel Rare-earth Co., Ltd. They are one of the major rail production bases in China, one of the seamless steel pipe production bases, and the largest plate production base in North China, as well as the origin of the world's rare earth industry and the largest rare earth scientific research and base de production.