Supply Of A) Brown Sulphate Paper. Size: 68.58 Cm X 86.36 Cm (27'' X 34''), Gsm : Minimum 148 To 148+5%(Foreign). B) Brown Sulphate Paper. Size: 48.26 Cm X 73.66 Cm (19'' X 29''), Gsm : Minimum 240 To 240+5%(Foreign).