April 18 (Reuters) - Graincorp Ltd GNC.AX :
* GRAINS BUSINESS UNIT EXPERIENCED DISRUPTION TO GRAIN TRADING CONDITIONS OVER LAST 6 WEEKS OF ITS HY REPORTING PERIOD TO 31 MARCH 2019
* IMPACT WILL BE INCORPORATED INTO GRAINCORP'S AUDITED HALF YEARLY RESULTS
* DUE TO DISRUPTION GRAINS BUSINESS UNIT HAS EXPERIENCED A DETERIORATION OF ABOUT $40 MILLION IN EXPECTED EBITDA FOR HY