Huifeng Chang is on the Advisory Board of Aquamarine Investment Partners. Dr. Chang serves as the Senior Vice President and Chief Financial Officer at Canadian Solar. Prior to that, he was the Co-Head of Sales and Trading at CICC USA. He also served as the CEO of CSOP Asset Management in Hong Kong, the first Chinese asset manager overseas managing QDII fund (Chinese domestic capital investing in international markets). From 2000 to 2008, Dr. Chang was an equity prop trader at Citigroup Global Equity Division in New York. Dr. Chang received his Ph.D. in agriculture from University of Hawaii and MS from Chinese Academy of Science.