Standard input-output norms require importers to match declared inputs with exported chemical components in manufacture.

Standard Input-Output Norms prescribe the composition and input proportions for Polyolefin Amide Alkeneamine dispersant additive, listing a bill of materials and quantities for constituent inputs. A schedule requires determination of allowable input proportions for manufacture and obliges applicants to ensure imported goods correspond to the inputs used or required in the export product.

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