what is digital currency backed by, Knowledge graph

A-share core quality assets:4. Home appliances: Midea Group, Gree Electric, Haier Zhijia, Supor.10. Non-bank finance: China Ping An, China Life Insurance, CITIC Securities, Bank of China, China Merchants Bank, Huatai Securities and Oriental Fortune.

5. New energy sources: BYD, Contemporary Amperex Technology Co., Limited, Longji Green Energy and Goldwind Technology.1. Consumer stocks: Yili, Haitian Weiye, Chenguang and Dongpeng Beverage.4. Home appliances: Midea Group, Gree Electric, Haier Zhijia, Supor.

A-share core quality assets.7. Electricity: Changjiang Power, Huaneng Hydropower, China Nuclear Power, China Guangdong Nuclear Power and Guodian Power.5. New energy sources: BYD, Contemporary Amperex Technology Co., Limited, Longji Green Energy and Goldwind Technology.