Gold prices soared to a two-week high on Tuesday as investors waited for the outcome of the Fed's policy meeting, China saw a recent frenzy in gold investment, the US might slap tariffs on imported pharmaceuticals, and Xinhua News Agency reported that India had launched missiles at three sites in Pakistan.Spot gold leaped by 2.7% to US$3,422.4 per ounce, marking its highest level since April 22.Related NewsContinuing Jobless Claims for Apr/26 in United States is 1879.0K, lower than the previous value of 1908.0K. The forecast was 1890K.US gold futures also hit a two-week high, with gold futures for June rising by US$119.5 or 3.6% to US$3,441.8 per ounce.Silver futures for July climbed by 3% to US$33.4 per ounce.Copper futures for July rose by 1.2% to US$4.76 per pound.Related NewsEIA Crude Oil Stocks Change for May/02 in United States is -2.032M, higher than the previous value of -2.696M. The forecast was -1.7M.Platinum futures for July grew by 3.2% to US$991.9 per ounce.Palladium futures for June swelled by 4.1% to US$981 per ounce.