<h1>Standard input-output norms restrict allowable inputs for export of nylon monofilament yarn and condition bobbin-related imports.</h1> Standard input-output norms set permissible inputs and proportions for Nylon 6/Nylon-66 monofilament yarn on disposable bobbins, listing required inputs per unit of export and restricting use to the relevant grade of Nylon chips. Polypropylene granules are allowed only when the export is on disposable bobbins. Applicants must ensure that imported goods are those used or required in the export product, with schedules determining proportions for compliance.