Standard input-output norms require imported chemical inputs to match those used in export production under FTP rules.

Standard input-output norms prescribe allowable inputs and proportions for manufacturing Tetra Butyl Ammonium Hydrogen Sulphate, listing specific chemicals and standard weights per unit. The schedules require applicants to ensure that imported goods correspond to those used or required in the export product, linking admissibility of imports to demonstrable use in the declared export production process.

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