<h1>Input-output norms for exports set admissible import proportions for pilfer proof caps, specifying material quantities and use conditions.</h1> Input-output norms set permissible imported inputs and consumption rates for pilfer proof caps with E.P. liners: Aluminium sheet/coils 1.1 kg per kg of export product; LDPE 1.05 kg per kg of export product; Printing ink 0.020 kg (admissible only when the export product is printed); Coating lacquer/varnish 0.045 litre. Applicants must ensure imported goods are those used or required in the export product; the schedule determines the proportion of inputs usable or required in manufacture.