According to AI News, the compound annual growth rate of silicon carbide industry is at least 40% globally; In the next three to five years, all s will be in short supply... With regard to the "hot" of silicon carbide, many insiders said that in the near future, China has made intensive investment in the silicon carbide industry chain and made a comprehensive layout. However, given that the "effective capacity" is far lower than the announced capacity, the short supply of silicon carbide may last longer. A number of A-share listed companies have deeply laid out the silicon carbide industry chain through investment projects, equity participation in start-ups and other ways, and some companies have also recently disclosed the latest progress.