[Dragon and Tiger list | Huadian International has a net purchase of 369 million yuan by three institutions today. Huadian International has a daily trading volume of 1.377 billion yuan, with a turnover rate of 2.36%. Shanghai Stock Connect bought 135 million yuan and sold 73.0009 million yuan, while three institutions bought 369 million yuan and sold 193 million yuan, according to the after-market data.