FTSE 100 packaging giant DS Smith PLC ( LON:SMDS ) has reiterated ongoing macro uncertainty and expected disruptions from Brexit as it delivered final results that were in line with forecasts. For the year ended 30 April 2019, the firm reported an adjusted pre-tax profit of £569mln, up 31% on the prior year, while revenues climbed 12% to £6.2bn. READ: DS Smith says financial performance in line with its expectations but flags up uncertain economic conditions The figures were more or less in line with predictions from analysts at broker Numis, who had forecast an adjusted pre-tax profit of £556mln and revenues of around £6.2bn. The group also reported 2.4% organic growth in corrugated box volumes despite a lower growth rate in its second half due to weakness in its export-led markets such as Germany and capacity constraints in North America. The company also hiked its final dividend to 11p per share from 9.8p the year before, taking the total divi to 16.2p from 14.4p.