maintains 2013 forecasts (trading +0.73%) • Bilfinger O1 revs & EBIT inline, orders slight light, sees increasing 2013 output (trading +0.25%) • Hamburger Hafen O1 revs & EBIT ahead, profit beats, reiterates 2013 targets (trading +2.4%) • Agfa O1 net loss better, sales light, uncertain market environment remai