In many parts of the world, such as Dubai, physical gold bullion prices paid by wholesalers are trading at a premium of $6.00???$9.00 an ounce over the spot rate in London, versus a premium of only $0.50 prior to the sell-off, according to precious metals service provider MKS (Switzerland) SA. (Source: Sim, G., ???Gold Rush From Dubai to Turkey Saps Supply as Premiums Jump,??? Bloomberg, April 30,