April 1 (Reuters) - Niuminco Group Ltd NIU.AX :
* NO MATERIAL IMPACT ON EDIE CREEK OPERATIONS AS A RESULT OF COVID-19 PANDEMIC
* MAY RIVER EXPLORATION PROGRAM HAS BEEN SUSPENDED UNTIL TRAVEL RESTRICTIONS ARE LIFTED
* NEGOTIATIONS HAVE TERMINATED IN RESPECT OF A POTENTIAL JOINT-VENTURE AT COMPANY'S EDIE CREEK MINE