Galvannealed sheets/coils (gn), galvanized sheet/ coils (gi), pre painted galvanized sheets/coils (ppgi), galvalume sheets/coils (cgl), hot rolled pickled, oiled & dry sheets/coils (hr), cold rolled sheets /coils (cr), stainless steel grade 403 or 304 series sheet/coils, electrolytic tinplate (etp), creaked plate sheets/coils, cold rolled grain oriented (crgo), cold rolled non grain oriented (crngo), aluminum zinc coat sheets/coils .