** Shares of Calidus Resources Ltd CAI.AX rise as much as
16.4% to A$0.390, their biggest intraday pct gain since June 1,
2020
** The gold explorer declares commercial production at its
Warrawoona Gold Project, Western Australia
** Adds production rates continue to increase with plant
operating at nameplate capacity and positive cash-flow achieved
in December
** Stock posts its highest since Nov. 28, 2022
** CAI gains for four straight days
** Shares fell 57.1% in 2022
(Reporting By Udbhav Krishna P in Bengaluru)
((UdbhavKrishna.P@Thomsonreuters.com))