** Shares of Lingbao Gold Group Co 3330.HK jump 8.4% to HK$11.04, on track for the biggest one-day pct gain since May 23
** Stock hit the highest since June 17
** The Chinese gold mining group expects its H1 net profit to jump 330%-350% y/y with revenue up 75%-85% y/y for six months ended in June, thanks to rise in gold prices and significant increase in gold production as it accelerates production pace
** Hang Seng Commerce & Industry Index .HSNC falls 1.3%, benchmark Hang Seng Index .HSI slips 1.1%
** YTD, stock up 276.6%
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))