HONG KONG - Hong Kong stocks retreated 64.01 points, or 0.3 percent to close at 21,029.81 on Friday.
Among the four sub-indexes, Utilities was the only one that stayed in the positive territory.
The China Enterprises Index, which tracks the so-called H- shares of the mainland-based companies, went down 37.21, or 0.31 percent to 11,905.