<h1>Standard Input-Output Norms: suspension and specified input proportions for polyester/cotton blended dyed spun yarn; import-use compliance required.</h1> Standard Input-Output Norms prescribe input proportions for polyester/cotton blended dyed spun yarn, identifying Polyester staple fibre and Disperse Dyes as required inputs and recording their relation to the export product; the SION for this product is suspended. Applicants must ensure that imported goods correspond to those actually used or required in the exported product, reflecting a procedural compliance obligation to determine and adhere to the prescribed input proportions for manufacture of the resultant export product.