UPDATE 1-ASML sees slower Q2 sales, revises first-half outlook
April 16, 2014 at 02:01 AM EDT
AMSTERDAM, April 16 (Reuters) - ASML, the world's biggest manufacturer of tools for semiconductor chip makers, altered its sales forecast for the first half, saying it now expects to sell 3 billion euros ($4.15 billion) worth of products including extreme ultraviolet (EUV) systems.