How many steel mills are there in Ezhou?

There are six steel mills in Ezhou. Ezhou Iron and Steel Company includes Ezhou Hongtai Iron and Steel Co., Ltd., Hubei Xingye Special Steel Industrial Development Co., Ltd., Hubei Egang Yangzi Heavy Machinery Manufacturing Co., Ltd., Ezhou Xingxin Building Materials Co., Ltd., Hubei WISCO Yayuan Steel Structure Construction Co., Ltd. and Qingzhen Industrial Investment Aluminum Process Resources Co., Ltd.