(Updates share moves, adds result details)
** Shares of Australia's SDI Ltd SDI.AX rise as much as
5.3% to A$0.80, their highest level since Dec. 7
** Dental materials maker posts HY preliminary unaudited
sales of A$52.1 mln ($35.08 mln) vs A$50.5 mln in PCP
** Says during first six months of FY24, product margins
increased by 5%
** For HY ended Dec. 31, 2023, co sees net profit after tax
of A$2.8 mln-A$3.4 mln vs A$2.7 mln in PCP
** About 154,993 shares change hands by 0300 GMT, vs the
30-day average volume of 34,681 shares
** Stock fell 19.4% in 2023, posting its second consecutive
annual losses
($1 = 1.4852 Australian dollars)
(Reporting by Roshan Thomas and John Biju in Bengaluru)
((Roshan.Thomas@thomsonreuters.com))