China First Capital Group (HKG:1269) unit China Sunrise Securities (International) disposed of 1 million shares in Aluminum Corp. of China or Chalco (HKG:2600, SHA:601600) for nearly 7.4 million yuan, a Wednesday Hong Kong bourse filing said.

The shares, which represent around 0.0058% of Chalco's issued share capital, were sold on the open market through the Shanghai Stock Exchange.