ISLAMABAD, Sep 15 (INP) The National Accountability Bureau on Friday assured the Supreme Court that it will be filing an appeal against the Lahore High Court's (LHC) decision quashing the Hudaibiya Paper Mills case against the Sharif family and others. The assurance was made by NAB's prosecutor general during the hearing of Awami Muslim League leader Sheikh Rasheed's petition in the court seeking re-opening of the case. INP/AH/LK