Have you actually delivered the over 7 billion MOSFET long-term purchase orders signed by your company last year? Is it still under verification after nearly a year? Are there any technical defects that lead to failure of verification? Please answer truthfully.

Sanan Optoelectronics: Hunan Sanan, a wholly-owned subsidiary of the company, is currently working hard to promote product delivery under the signed long-term procurement agreement. For the industrial market, SiC MOSFETs used in photovoltaics, charging piles, industrial power supplies and other scenarios have been mass-produced; SiC MOSFETs for the automotive market have been introduced for reliability verification at key new energy vehicle customers. In the future, Hunan Sanan will continue to focus on product research and development, promote the accelerated release of production capacity, continuously improve yields, reduce production and manufacturing costs, and continue to provide customers with high-quality products and services.