Mr. Dong: Huawei's superchargers use your company's gallium arsenide and gallium nitride?

Sanan Optoelectronics: The company's silicon carbide chip products have been widely used in photovoltaics, energy storage, new energy vehicles, charging piles and other fields with high reliability requirements. Its main customers include a well-known domestic company, VMAX, Inbol, Sungrow Power Supply, Growatt, Ginlong, GoodWe, Sinenergy, Sofar, Star Semiconductor, etc.