The proportion of the company's communications layout can be increased in 2021. Which customers will the company supply new energy vehicle parts to? What is the proportion of these customers?

Guangdong Hongtu: Hello, the company's new energy vehicle product business sales continued to grow in the first half of this year. During the reporting period, the die-casting segment achieved a new energy vehicle business income of 162.99 million yuan, and successfully obtained mass production orders from NIO and CATL. The new energy vehicle business income of the interior and exterior segment was 27.73 million yuan, and it also successfully entered the supporting system of customers such as Ideal Auto, Xiaopeng Auto, NIO, and GAC Aion. For details, please refer to the company's "2021 Semi-annual Report" disclosed on August 24, 2021.