May 11 (Reuters) - Graincorp Ltd GNC.AX
* HY net profit for the period attributable up 341.2 pct to $90.0 million
* HY revenue from ordinary activities up 18.7 pct to $2.46 billion
* Says interim fully franked dividend for half year ended 31 March of 15 cents per share Source text for Eikon: Further company coverage: GNC.AX