Input-output norms require importers to match chemical inputs to export products and ensure permitted proportions apply.

Standard input output norms for Para Sulfo Benzoic Acid Potassium Salt under the Foreign Trade Policy prescribe specific chemical inputs and their permitted proportions for manufacture, listing Caustic Potash, Dimethyl Formamide and Potassium Permanganate as inputs. The notified norms for the tariff item are suspended by a public notice. Applicants must ensure imported goods correspond to inputs used or required in the export product, while authorities determine permissible proportions of inputs for different resultant products.

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