A broad sell-off in regional equities markets and concerns more blue-chip firms will report weaker-than-expected earnings sent Hong Kong's benchmark index lower Tuesday to end below 13,000 points for the first time in nine sessions.

A pedestrian takes a look at the Hang Seng Index of Hong Kong stocks in Hong Kong, China, Feb. 17, 2009. Hong Kong stocks drop 510.48 points to close up at 12,945.40 on Tuesday.

Pedestrians take a look at the Hang Seng Index of Hong Kong stocks in Hong Kong, China, Feb. 17, 2009. Hong Kong stocks drop 510.48 points to close up at 12,945.40 on Tuesday.