Shanghai Food and Medicine Administration (SFMA) has decided to recall all food that does not meet respective standards, starting August 1, 2006...SFMA says that food products that are proved to have caused illnesses should be recalled within 72 hours...Companies that deal with food businesses are asked to recall bad food voluntarily, or they will be fined or revoked of their business licenses...In May, Carrefour's Shanghai stores faced punishment by the SFMA for selling expired pork products.