Platinum bars are stacked at the safe deposit boxes room of the ProAurum gold house in MunichU.S. retail investors have raced to scoop up the government’s newly launched platinum coins, data shows, as industrial metals prices outperformed bullion, a long-time favorite among collectors. In the first three weeks since relaunching the American Eagle platinum coins on March 10, the U.S. Mint sold some 10,000 ounces, data showed. In March, platinum prices rose almost 1 percent, sharply outperforming gold’s 3 percent fall. Sales of the Eagle platinum coins remained small compared with sales of lower-cost established products like silver coins, but the total is almost a third of the 33,000 ounces sold in 2008 before the government abandoned the product due to weak demand. More