Hello, Secretary! Xinrui Technology has undertaken almost all fuel cell passenger vehicles and major fuel cell commercial vehicle projects in China. It is a mainstream supplier of high-voltage "electronic control" DCF series products for hydrogen energy and fuel cell vehicles. How does the company plan its layout in hydrogen fuel cell technology? Is it a major growth point for profits?

Xinrui Technology: Dear investors, in 2021, the company has developed from the new energy vehicle business segment to the three sectors of "new energy vehicles", "hydrogen energy and fuel cells", and "high-end equipment manufacturing". Hydrogen energy is one of the technical ways to achieve the goals of "carbon neutrality and carbon peak". With the continuous deepening of national industrial planning and the strong guidance of policies, there are currently many partners in this industry who are jointly promoting industrial development. Thank you for your attention to the company.