Monthly average rate of rebate defined for processed textile fabrics, with rebates capped based on excise duty paid per chamber. Amendment to Notification No.31/98-C.E.(N.T.) defines the monthly average rate of rebate as a formula using rate of excise duty per chamber, number of working chambers with excise paid, and total quantity of processed textile fabrics in the month, and adds a table entry for processed textile fabrics under specified headings providing a monthly average rebate per square metre subject to maximum caps linked to the excise duty paid per chamber in the manufacturing factory.