** Shares of Innovent Biologics Inc 1801.HK climb 5% to HK$91.6, their biggest intraday pct gain since Nov 13
** Stock is third-biggest pct gainer on Hang Seng Composite Index tracking healthcare stocks .HSCIH, which is up 0.8%
** Index complier Hang Seng Indexes Co said Innovent Biologics will be included in Hang Seng Index .HSI, effective December 8, increasing the total number of constituents to 89 from 88
** Innovent, China Hongqiao 1378.HK and Yum China 9987.HK will also be included in Hang Seng China Enterprises Index .HSCE, effective Dec 8, replacing ENN Energy 2688.HK, Haidilao 6862.HK and New Oriental Education 9901.HK
** China Hongqiao Group 1378.HK climbs 2%, Yum China gains 1.7%
** YTD, Innovent up 146%, Hang Seng Index up 25.7%, Hang Seng China Enterprises Index up 23.9%
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))