WALLDORF, Germany, April 21, 2014 /PRNewswire/ -- With almost half of all imports coming into China attributed to processing trade,* the customs procedure under which certain goods can be brought into China for export, duty and value-added tax free, it is more important than ever for businesses to be able to efficiently and transparently work with China. SAP AG (NYSE: SAP) today announced the availability of a new application to help centralize processing trade activities, SAP® Global Trade Services, processing trade in China.