** Hong Kong shares of Chinese tech giant Baidu Inc fall 3.8% to HK$153, the lowest since July 28
** Stock extends decline for a third straight session, tracking a slide in the overseas market
** Baidu's quarterly results topped Wall Street estimates on Thursday, as the Chinese search giant benefited from a rebound in advertising sales and higher demand for its artificial intelligence and cloud products
** Baidu's U.S. shares slid 3.2% even after the company posted the upbeat quarterly revenue
** Brokerage Daiwa maintains "buy" rating on Baidu's Hong Kong shares after solid Q2, but trims TP to HK$280 from HK$335 on lower target valuation for marketing and EV businesses amid reduced regulatory risk appetite of the market
** The Hang Seng Tech Index falls 2.5% and the Hang Seng Composite Index slides 1%
** The Hang Seng China Enterprises Index drops 1.3% and the benchmark index eases 0.9%