Chow Tai Fook Chairman Cheng Yu-tung

Chow Tai Fook Chairman Cheng Yu-tung

Jerome Favre/Bloomberg

In March 2011, Cheng Yu-tung, chairman of Chow Tai Fook Jewellery Group Ltd., bought $100 million of stock in the Hong Kong IPO of aluminum producer China Hongqiao Group Ltd., according to data compiled by Bloomberg.