Berlin, Sha'ban 8, 1435, Jun 6, 2014, SPA -- German industrial production edged up by a smaller-than-expected 0.2 percent in April, but the country's trade surplus widened as exports rebounded and the country's central bank on Friday raised its growth forecast for Europe's biggest economy. Germany's economy grew by a robust 0.8 percent in the first quarter compared with the previous three-month period. However, recent data have sent mixed signals and Friday's production figure underlined expectations of slower second-quarter growth, AP reported. The figure was below economists' expectations of a rise by 0.3 percent or more compared with the previous month. In March, production dropped 0.6 percent - revised downward from the original reading of a fall of 0.5 percent. Germany already reported a much stronger-than-expected 3.1 percent rise in industrial orders in April. On Friday, official data showed that German exports rose 3 percent on the month after declining for two months, while imports edged up 0.1 percent. That pushed Germany's trade surplus up to 17.7 billion euros ($24.1 billion) from 14.8 billion euros in March. Germany's central bank, the Bundesbank, forecast that gross domestic product will grow by 1.9 percent this year, 2 percent next year and 1.8 percent in 2016. In December, it forecast 1.7 percent growth this year. Last year, the economy grew by only 0.4 percent. --SPA 14:56 LOCAL TIME 11:56 GMT www.spa.gov.sa/w