Shanghai Vice Mayor and Pudong New Area Governor Shen Xiaoming; Shanghai Vice Mayor, CPPCC Committee Vice Chairman and Pudong New Area Governor Jiang Dong; SAIC Chairman Hu Maoyuan; SAIC President Chen Hong; GM Chairman and CEO Dan Akerson; and GM Vice President of Global Manufacturing and President of International Operations Tim Lee lay a foundation stone at Shanghai GM's new Cadillac plant and PATAC's new R&D facility.