Standard input-output norms require imported inputs to match declared export usage, ensuring physical consumption aligns with export products.

Standard input-output norms for Nylon Twine require determination of permissible input proportions and record a conversion between Nylon Twine and Nylon Filament Yarn. Applicants must ensure imported goods are those used or required in the declared export product and that physical consumption aligns with the prescribed input proportions, serving as import verification and export-utilization control.

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