General projects: sales of sanitary ware, sales of sanitary ceramic products, internet sales (excluding goods that require residence permits), sales of electronic products, sales of power electronic components, wholesale of arts and crafts and collectibles (excluding ivory and its products), sales of arts and crafts and ceremonial products (excluding ivory and its products), retail of arts and crafts and collectibles (excluding ivory and its products), Sales of smart home consumer equipment in daily necessities, sales of IoT devices, sales of technical glass products, sales of office use, sales agents, tea set sales, software sales, furniture parts sales, sales of needles and textiles, sales of daily necessities, technical services, development, consultation, exchange, transfer, promotion, research and development of sanitary ware, professional design services, and information system integration services, Internet of Things technology research and development, Internet of Things technology services, import and export of goods, technology import and export, import and export agency (except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law)