Secretary, how is your company's silicon carbide industry progressing? When will you be able to achieve the goal of nearly 2 billion yuan in annual profit for the silicon carbide business mentioned in your last plan for additional issuance? It has been nearly three years now. How many more three years will it take to achieve this? Please note that three years, three years and another three years later, it will be almost ten years.

Sanan Optoelectronics: Hunan Sanan, a wholly-owned subsidiary of the company, was established in July 2020. It is mainly engaged in the research and development, production and sales of third-generation silicon carbide compound semiconductor products. The industrial chain includes crystal growth, substrate production, epitaxial growth, chip preparation and packaging. The total planned investment of the project is 16 billion yuan. After the project reaches full production, the supporting production capacity will be about 360,000 pieces/year. As of the disclosure date of the interim report, it has a production capacity of 6,000 pieces. The project is progressing steadily and the production capacity is being gradually released.