BYD is a listed company on Hong Kong Stock Exchange and Shenzhen Stock Exchange. They principally engaged in IT industry mainly related to rechargeable battery business and computer components and assembly services, as well as automobile business including traditional fuel-powered vehicles and new energy vehicles taking advantage of technical superiority in new energy products such as rail transit, solar farm, energy storage station, electric vehicles, LED, electric forklift, etc. In the field of new energy, BYD has developed green products such as solar farm, battery energy storage station, electric vehicle, and LED, etc.