General Motors China changes leadership; John Ross, Cadillac's global vice president, takes over.

General Motors announced that, effective December 1, He Siwen, the current Senior Vice President of GM and President of GM China, will assume the newly created position of Senior Vice President of Global Export and Retail Innovation. The position of Senior Vice President of GM Global and President of GM China will be filled by John Ross, the current Global Vice President of Cadillac.