what are bitcoins used for Top stories

7. Electricity: Changjiang Power, Huaneng Hydropower, China Nuclear Power, China Guangdong Nuclear Power and Guodian Power.8. Chips: SMIC, China Resources Micro, Cambrian, North Huachuang.

6. Traditional energy sources: China Petroleum, China Petrochemical, China CNOOC and China Shenhua.5. New energy sources: BYD, Contemporary Amperex Technology Co., Limited, Longji Green Energy and Goldwind Technology.

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