German DAX 30 index extended gains on Wednesday as European and Chinese manufacturing data boosted investor sentiment. DAX 30 index climbed 1.9% with all nine sectors posting gains. Infineon Technologies AG jumped 5% after reporting better than expected first quarter sales. RWE AG climbed as Morgan Stanley included the share in the list of its best ideas. Car makers BMW AG and Daimler AG surged 2.76% and 2.82% respectively. At the moment of writing DAX index is 2% or 130.54 points up at 6,589.45.