The general business scope is: Sales of integrated circuit chips and products; Sales of specialized equipment for semiconductor devices; Integrated circuit sales; Wholesale of electronic components; Retail of electronic components; Sales of power electronic components; Sales of electronic specialized equipment; Sales of electronic components and electromechanical component equipment; Domestic trade agency; Research and development of electronic specialized materials. (Except for projects that require approval in accordance with the law, business activities can be carried out independently based on the business license in accordance with the law. ) The permitted business projects are: None