1.Equity category
1) Participate in the equity of companies in various countries, share the assets of various countries, share the energy and welfare of various countries, and so on.
2) Participate in sharing the investment income of various countries, including industry, stocks, financial derivatives and artworks, etc.
3) Share the benefits of intangible assets such as the goodwill of the international city cooperation clusters.
2.Service category
1) Services provide by city partners in various countries.
2) Agency services for urban affairs in various countries.
3) Provide agency services for people living alone.
4) Introduce the network service.
5) Provide various special services, such as health, diet, exercise, mental health, education, medical care, and more.
3. Physical goods category
1) Art category.
2) Handmade products category.
3) Custom-made items category.
4) Cultural relics, creative cultural souvenirs, etc.
5) Special‑purpose items, etc.
6) Various types of goods, etc.
4. Virtual category
Used in virtual spaces like the metaverse.