what is digital currency backed by- Top Featured snippets

9. Banks: Industrial and Commercial Bank, China Construction Bank and Agricultural Bank.11. Mobile communication: China Mobile, China Telecom and China Unicom.2. Alcohol: Kweichow Moutai, Wuliangye, LU ZHOU LAO JIAO CO.,LTD, Shanxi Fenjiu and Yanghe; Tsingtao Beer

7. Electricity: Changjiang Power, Huaneng Hydropower, China Nuclear Power, China Guangdong Nuclear Power and Guodian Power.3. Medicine: Hengrui Pharma, China Resources Sanjiu, Pianzi epilepsy, Yunnan Baiyao, WuXi PharmaTech.5. New energy sources: BYD, Contemporary Amperex Technology Co., Limited, Longji Green Energy and Goldwind Technology.

8. Chips: SMIC, China Resources Micro, Cambrian, North Huachuang.9. Banks: Industrial and Commercial Bank, China Construction Bank and Agricultural Bank.10. Non-bank finance: China Ping An, China Life Insurance, CITIC Securities, Bank of China, China Merchants Bank, Huatai Securities and Oriental Fortune.