Silicon steel sheet belongs to finished steel, and there is no corresponding futures variety, but its upstream raw materials ferrosilicon and iron ore have corresponding futures varieties. If industrial customers need to hedge their production and operation risks through hedging, they can also use the combination of ferrosilicon and iron ore futures to hedge the risk of spot fluctuation according to the technological ratio of silicon steel sheets. If individual customers have a better understanding of silicon steel sheet industry, they can also start with these two raw materials.