Silicon-manganese alloys are mainly used as intermediate materials for deoxidizers and alloying agents in steel production, and are also the main raw materials for the production of medium and low carbon ferromanganese.

The cored wire has the functions of deoxidation and desulfurization, and is widely used in steelmaking and casting industries by manufacturers. The cored wire is a ferroalloy product made by the manufacturer by grinding the alloy material into powder, mixing it, and coating it with steel strip. It is mainly used as a deoxidizer and desulfurizer in the steelmaking process.

Silica fume is also called micro-silica fume or condensed silica fume. It is a ferroalloy. When smelting ferrosilicon and industrial silicon (metal silicon), a large amount of highly volatile SiO2 and Si gases are produced in the submerged thermal electric furnace. After the gas is discharged, it is mixed with the air It is rapidly oxidized and condensed and precipitated.

Green silicon carbide and black silicon carbide are basically the same, but the raw materials and smelting process are different. Green silicon carbide is green in color and is higher in hardness and purity than black silicon carbide.

Carbon additive is a product that is added to molten steel. Carbon additive includes calcined petroleum coke, graphite petroleum coke, calcined anthracite coal, electrical calcined anthracite, and natural graphite.

After the National Day, with the rise of raw material coke and ore, coupled with the increase in transportation costs affected by the epidemic, factories have a strong willingness to increase their quotations. From the actual transaction point of view, the transaction price before and after the National Day has an increase of about 100 yuan / ton. However, after the recent adjustment of the futures disk and the limited increase in the October steel recruitment, the recent silicomangganese continued to chase the rising sentiment weakened.