** Networking and controlling systems designer's shares
1522.HK rise as much as 31.1% to HK$0.80, highest since April
15
** Company forecasts sharp rise in first-half profit; Stock
5th biggest pct gainer in early trade
** BII Railway expects H1 profit to surge no less than 180%
y-o-y amid development of its civil communication business and
consolidation of financial results of its newly acquired Suzhou
Huaqi Intelligent Technology Co Ltd urn:newsml:reuters.com:*:nFWN24P0LM
** Interim results for BII to be published end-August
** As of Wednesday's close, stock had risen 15.1% so far
this year
** BII Railway has underperformed the Hang Seng Utilities
Index sector .HSNU by 3.6 pct points in past one month
** Hong Kong Hang Seng sub-index tracking information
technology firms .HSCIIT climbs 1.1%
** Hong Kong benchmark index .HSI gains 0.3%
(Reuters Messaging: donny.kwok.thomsonreuters.com@reuters.net)