use of blockchain technology is limited to digital currency- Top Knowledge graph

9. Banks: Industrial and Commercial Bank, China Construction Bank and Agricultural Bank.8. Chips: SMIC, China Resources Micro, Cambrian, North Huachuang.8. Chips: SMIC, China Resources Micro, Cambrian, North Huachuang.

9. Banks: Industrial and Commercial Bank, China Construction Bank and Agricultural Bank.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.7. Electricity: Changjiang Power, Huaneng Hydropower, China Nuclear Power, China Guangdong Nuclear Power and Guodian Power.4. Home appliances: Midea Group, Gree Electric, Haier Zhijia, Supor.