General ownership structure CompanyShare, % Huadian Power International Corporation Limited 0.08 Huadian Power International Corporation Limited 0.07 Guotai Junan Securities Co., Ltd. 0.05 Yangtze Optical Fibre And Cable Joint Stock Limited Company 0.04 Electricity Generating Public Company Limited 0.03 Sector share CategoryQuantity Utilities 3 Financials 1 Technology 1