1964 the state adjusted the industrial layout and accelerated it? Third line? New construction, reconstruction and expansion of Guiyang Special Steel Plant; 1998 according to the requirements of modern enterprise system, it was changed from factory system to company system and renamed Guiyang Special Steel Co., Ltd.; In July 2009, with the consent of the provincial party committee and government, Shougang Group Co., Ltd. (hereinafter referred to as Shougang Group) reorganized Guigang and changed its name to Shougang Guiyang Special Steel Co., Ltd.
State-owned enterprises refer to wholly state-owned enterprises, wholly state-owned companies and state-owned capital holding companies that the State Council and local people's governments perform the responsibilities of investors on behalf of the country respectively, including enterprises at the same level and enterprises formed by their gradual investment under the supervision of central and local state-owned assets supervision and administration institutions and other departments; Therefore, in fact, central enterprises are also state-owned enterprises; However, the central enterprises are directly led and managed by SASAC of the State Council, while the state-owned enterprises are managed by institutions dispatched by national ministries or local people's governments.