HONG KONG, Dec. 9 (Xinhua) -- Hong Kong stocks closed down 521.58 points, or 2.73 percent, at 18,586.23 on Friday.

Turnover totaled 54.61 billion HK dollars compared with Thursday's 48.83 billion HK dollars (1 U.S. dollar equals 7.78 HK dollars).

Source:news.xinhuanet