Hello, Secretary Dong, does your company's semi-insulating products reach the gallium nitride epitaxial wafer stage, or only the silicon carbide substrate stage?

Tianyue Advanced: Dear investors, hello! Tianyue Advanced focuses on the preparation technology of silicon carbide substrates. With its excellent R&D and innovation capabilities, the company has become one of the few silicon carbide substrate manufacturers in the world that has mastered semi-insulating and conductive silicon carbide substrates and a full range of product sizes. Thank you for your attention to the company!