Chipmaker Melexis reports sales within guidance amid voltaile market
April 30 (Reuters) - Melexis MLXS.BR reported first-quarter sales of 198 million euros ($225.2 million), down 18% year on year but in the upper range of its guidance. The company confirmed its second-half sales outlook but slightly decreased its gross profit margin and operating margin forecast. ($1 = 0.8794 euros) (Reporting by Leo Marchandon; Editing by Mrigank Dhaniwala) ((Leo.Marchandon@thomsonreuters.com;))