ArcelorMittal warns on slow steel growth

STEELMAKER ArcelorMittal has warned that growth in the industry will be slow and progressive, as the world&rsquo;s economy and interest in the industry picks up. <br /><br />Steel makers across the globe have begun to restart some of the capacity they idled during the global economic downturn, as order intakes improve -- a move some industry participants see as premature.<br /><br />Chief executive Lakshmi Mittal said he expected a &ldquo;progressive recovery&rdquo;.<br />