SHANGHAI, May 6 (SMM) - Tangshan Zhengfeng Iron & Steel Co., Ltd. invested 1.2 billion yuan to build a new project, covering an area of 425 acres. The company has replaced traditional manual production with mechanical automation, so that the daily output of a single production line has been increased from 400 mt per day to 1200 mt per day. The new project is expected to be completed and put into operation in June.


![[SMM Daily Hot-Rolled Coil Trading] Spot Trading Moved Sideways](https://imgqn.smm.cn/usercenter/JAnHq20251217171716.jpg)
