Input-output norms for woollen shoddy yarn require specified input proportions and proof that imports are used in the export product.

Standard input-output norms list allowable feedstocks and their per-unit input ratios for woollen shoddy yarn-woollen rags, wool waste, woolen clippings, and pulled or garnetted fibres-and function as benchmarks to assess whether imported inputs correspond to the content of the export product. Applicants must ensure imported goods are those actually used or required in the manufacture of the export product and substantiate that the inputs employed conform to the prescribed proportions.

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