** Shares of JINGDONG Industrials Inc 7618.HK jump 17.9% in the third straight rising session to HK$16.98, their highest level and biggest one-day pct gain since debut on December 11
** JD.com-backed industrial supply chain technology and services provider says its Q1 profit up 45% y/y, revenue up 25.3% y/y
** JINGDONG Industrials also plans to repurchase shares for up to $200 mln from the open market over a 24-month period
** YTD, JINGDONG Industrials stock up 17%, JD.com 9618.HK up 13.5%, benchmark Hang Seng Index .HSI up 3.1%
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))