Introduction: Qimonda is the world's second-largest supplier of DRAM memory products. Following its split from Infineon Technologies Inc. on May 1, 2006, Qiongda was publicly listed on the New York Stock Exchange on August 9, 2006. Qimonda has five 300mm wafer manufacturing bases on three continents and five major research and development facilities, including its leading research and development center in Dresden, Germany. The company is a leading supplier of DRAM products, and PC and server manufacturers are increasingly focusing on product graphics, mobile and consumer applications, as well as the use of its energy-saving groove technology.