HONG KONG, Aug 31 : Shares of online fast-fashion retailer Shein dropped more than 10 per cent in gray-market trading on Monday ahead of its Hong Kong Stock Exchange debut on Tuesday. The company raised $1.7 billion at HK$48.56 a share, valuing the company at about $26.5 billion, sources told Reuters. Shein'

HONG KONG, Aug 31 : Shares of online fast-fashion retailer Shein slumped more than 10 per cent in gray-market trading on Monday, one day ahead of its Hong Kong Stock Exchange debut.The company raised $1.7 billion at HK$48.56 a share, valuing it at about $26.5 billion, according to sources who declined to be i