Circular No. 319/35/97-CX In this regard your attention is invited to Board”s Circular No. 313/29/97-CX dated 6.5.97 issued from F.No. 390/170/97-JC wherein it was stated that Commissioners should send detailed proposals for filing Civil Appeal in those cases where CEGAT orders, relating to rate of duty and valuation for the purpose of assessment are not acceptable to them