Hong Kong stocks hit 7-wk low on anti-trust worries, tech sell-off
* HSI -2.0%, HSCE -2.1%, CSI300 +0.6% * FTSE China A50 +1.1% May 11 (Reuters) - Hong Kong stocks fell on Tuesday to a seven-week low, tracking an overnight tech sell-off on the Wall Street, while persistent anti-monopoly fears also weighed on tech giants listed in the Asian financial hub. The Hang Seng index fell 2.0% to 28,013.81, lowest closing since March 25, while the China Enterprises Index lost 2.1% to 10,431.55 points. Leading the retreat, the Hang Seng tech index slumped as much as 4.5% to a six-month low before ending down 3%, dropping more than 30% from a record high hit on Feb. 18....