Feb 21 (Reuters) - Australian Vintage Ltd AVG.AX :
* H1 TOTAL OPERATING REVENUE $140.9 MILLION, UP 18.1%
* H1 NET PROFIT AFTER TAX $4.4 MILLION VERSUS $1.6 MILLION IN PRIOR PERIOD
* EXPECTS 2018 RESULT TO BE AT LEAST 60% UP ON 2017 RESULT
* WILL INVEST $19.0 MILLION ON CAPITAL PROJECTS THIS FISCAL YEAR