HONG KONG, Sept 28 (Reuters) - Hong Kong stocks were set to open slightly lower with investors pausing after the benchmark index hit an eigth-month high, trading well into technically overbought territory.
The benchmark Hang Seng Index <.HSI> was set to fall 0.05 percent to 22,329.82. The China Enterprises Index <.HSCE> of top locally listed mainland companies was indicated to open down 0.29 percent at 12,281.51.
China Unicom (Hong Kong) Ltd <0762.HK> was set to fall 3.6 percent after the company said it had sold $1.8 billion in convertible bonds. [ID:nTOE68R00X] (Reporting by Vikram S Subhedar; Editing by Chris Lewis)