** Shares of SDI Ltd SDI.AX jump as much as 5.2% to
A$0.910, highest since Feb. 18
** Dental restoratives maker says sales in the first 4
months of FY23 up 11.6% in local currency
** Says Australian direct exports up 19.7% in the first 4
months
** Says gross margin for the first 4 months of FY23 up 2% to
55% on pcp
** Co says short-term logistic costs remain challenging
offset by price increases
** Biggest intraday pct gain since July 21
** Stock has fallen 14.8% this year, as of last close
(Reporting by Echha Jain in Bengaluru)
((Echha.jain@thomsonreuters.com))