In 2017, as market demand continued to recover, market prices oscillated upward, and downstream smelting and processing companies were booming in both production and sales, and continued to maintain growth. Except tungsten bar, tungsten wire, tungsten electrode and tungsten iron, the output of other tungsten smelting and processing products has increased substantially. The main tungsten smelting and processing enterprises in the China Tungsten Federation statistics increased the production of APT, tungsten oxide, tungsten powder, tungsten carbide, ammonium metatungstate, cemented carbide, high-specific gravity alloys, and tungsten crucibles by 30.47% year-on-year in 2017. , 21.38%, 14.15%, 19.39%, 2.54%, 28.37%, 119.81%, and 76.30%; tungsten bar, coarse tungsten wire, fine tungsten wire, tungsten electrode, and ferrotunged iron output decreased 13.58%, 1.83%, and 17.87% year-on-year respectively. , 1.58% and 0.27%.