The largest summer sourcing fair in China - 12th Beijing International Jewellery Fair - is scheduled to be held from July 15 - 18, 2011 at China World Trade Center in Beijing, China. The Fair will gather 500 exhibitors from China and over 25 countries and areas to showcase an extensive variety of jewellery, diamonds, pearls, gold, jadeite, precious stones, palladium, platinum, silver, as well as packaging materials, manufacturing machinery, gemstone identification instruments, etc. Over 25,000 professionals and trade buyers are expected to attend the Fair.