Zhuhai Guanyu's customers and revenue in energy storage battery business

Zhuhai Guanyu supplies energy storage batteries to customers such as Sonnen, a leading overseas home storage brand. In 2023, the company's operating income was 11.446 billion yuan, a year-on-year increase of 4.29%, net profit (excluding non-recurring items) was 231 million yuan, and net cash flow from operating activities was 2.603 billion yuan.