[Ningxia Haiseng Industrial Co., Ltd. Starts Production of No. 5 Silicon Metal Submerged Arc Furnace] The newly constructed No. 5 silicon metal submerged arc furnace (33,000 KVA) of Ningxia Haiseng Industrial Co., Ltd. was recently put into operation. The company was established in August 2018, and its products are primarily used in the PV new energy industry, with a production capacity of 60,000 mt of silicon metal per year and 120 million kWh of electricity generation. The company previously had one 12,500 KVA silicon metal submerged arc furnace, three 25,500 KVA silicon metal submerged arc furnaces, and a supporting 18 MW waste heat power generation project.