Is Huawei the company’s largest customer? What products do you mainly sell?

Melison: Dear investors, H Company is our core customer. In the communications field, we provide H Company with aluminum alloy precision die-casting structural parts such as the body and shielding cover of 4G and 5G communication base stations, and in the automotive field, we provide H Company with aluminum alloy precision die-casting products such as charging systems, electronic control systems, and intelligent driving systems. For the company's customer and product information, please refer to the company's prospectus. Thank you for your attention.