REFILE-European stocks head for 2 pct gain on the week By: Reuters: Company News December 10, 2010 at 07:46 AM EST * China's rise in required reserves keeps gains in check Read More >> Related Stocks: Aegon N.V. ADR Banco Bilbao Viscaya Argentaria S.A. ADR Banco Santander ADR Banco Santander Chile ADR Birchcliff Energy Credit Suisse Group ADR