** Shares of China National Building Material 3323.HK
slide 14.1% to HK$2.62
** Stock set for its biggest one-day pct drop since Aug 2015
** The Chinese cement and lightweight building materials
producer expects H1 net loss of 2 bln yuan ($275 mln) vs a
profit of 1.4 bln yuan in H1 2023, amid decrease in sales prices
and volume of cement, commercial concrete and glass fibre
** Stock hits lowest since Feb 14 on the second session of
decline and extends YTD losses to 19.5%
** It is the top pct loser on Hang Seng Composite Index
.HSCI , which eases 0.4%, and on index tracking properties and
construction stocks .HSCIPC , which is down 0.9%
($1 = 7.2725 Chinese yuan)
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))