Recently, Bai Wenhua, deputy secretary of the Yuanjiang County Party Committee and county magistrate, led a research team to Yuxi Yida Iron Alloy Co., Ltd. to investigate the annual production of 200,000 tons of silicon-manganese alloy and comprehensive utilization of tail gas slag project.

Project investment: 500 million yuan.

Construction scale and content: construction of 2 36000kVA fully enclosed silicon-manganese alloy ore furnaces and tail gas purification systems, batching, feeding systems, 8000 cubic meters of gas tanks and gas pipelines, and simultaneously construction of 1×90t/h high-temperature and high-pressure gas boiler + 1×20MW condensing steam turbine + 1×25MW generator set, supporting the construction of silicon-manganese alloy water quenching slag micro-powder production line.