UPDATE 1-Prada secures HK exchange go-ahead for $2 bln IPO -IFR By: Reuters: Company News May 20, 2011 at 02:34 AM EDT * Prada's IPO, first by Italian company in HK, could raise $2 bln Read More >> Related Stocks: Carter's Inc Coach Goldman Sachs Group ING GROEP N.V. 6.20 NG PERPETUAL DEBT SECURITIES