A visitor points to jewelry exhibits at the 2008 Shanghai International Jewelry Exhibition in Shanghai May 8, 2008. More than 400 domestic and foreign companies are participating in the event which opened Thursday.

White yulan (magnolia) flowers, made of gold and jade, are on display at the 2008 Shanghai International Jewelry Exhibition in Shanghai May 8, 2008. More than 400 domestic and foreign companies are participating in the event which opened Thursday.

A jade pendant is on display at the 2008 Shanghai International Jewelry Exhibition in Shanghai May 8, 2008. More than 400 domestic and foreign companies are participating in the event which opened Thursday.