Weaker than expected PPI for US Malta Independent Wednesday, 15 May 2013, 14:40 Last update: about 12 years ago <a href='https://ads.independent.com.mt/www/delivery/ck.php?n=afef72b0&cb=22' target='_blank'><img data-src='https://ads.independent.com.mt/www/delivery/avw.php?zoneid=22&cb=22&n=afef72b0' border='0' alt='' /></a> US PPI figures for the month of April were weaker than expected