Has your company's self-developed automotive-grade IGBT chip been mass-produced? Do you have any major domestic customers?

Star Semiconductor: Dear investors, hello! At present, the company's independent automotive-grade IGBT chips have been mass-produced and used in the new energy vehicle industry for many years. At present, almost 100% of the automotive-grade IGBT modules use the company's independent automotive-grade IGBT chips, and the end customers cover most of the domestic new energy vehicle brands. In 2023, the company's automotive-grade IGBT modules using independent IGBT chips will begin to be delivered in large quantities to European first-tier brand Tier 1 customers. Thank you for your attention!