Input-output norms require imported raw materials to match declared export products and prescribed input proportions.

Standard input-output norms prescribe the quantitative relationship between raw materials and resultant export products for cellophane paper; the schedule sets a fixed proportion of wood pulp (dissolving type rayon grade) required per unit of finished cellophane. Applicants importing inputs for export production must ensure imported goods correspond to the schedule and are actually used or required in manufacture.

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