What's the difference between WISCO and WISCO?

Wuhan Iron and Steel Group Co., Ltd. is the holding company of Wuhan Iron and Steel Co., Ltd., engaged in the main business of iron and steel. Its factories range from ports to ironmaking, steelmaking and steel rolling. There are other wholly-owned and limited liability companies under the group, which are auxiliary enterprises serving WISCO, such as power plants, construction, equipment maintenance and living services. In recent years, Wuhan Iron and Steel Group has also merged Egang, Liugang and Kungang. There are both connections and differences between the two, and there is no horizontal competition.