** Shares of China Harmony New Energy Auto Holding Ltd
3836.HK jump 18.7 pct to HK$3.30, highest since Aug. 30, after
the luxury car dealer announces plan to buy back shares
** Stock posts biggest intraday pct gain since July 2015;
last up 11.9 pct at HK$3.11
** Co says its board has approved a share repurchase plan,
buying up to 55 mln shares urn:newsml:reuters.com:*:nFWN1VZ0GN
** Co initiates repurchase plan as prevailing share price
does not reflect its assets quality and is below its intrinsic
valuation
** As of previous close, stock had fallen 51.2 pct this year
** China Harmony has underperformed the Hang Seng Commerce &
Industry Index sector .HSNC by 10.7 pct points in the past
month
** Hong Kong benchmark index .HSI up 0.6 pct
(Reuters Messaging: donny.kwok.thomsonreuters.com@reuters.net)