Input-output norms require imported inputs to match declared use for export production under FTP, ensuring compliance and verification.

Standard FTP Input-Output Norms for Diamino Stilbene Disulphonic Acid (DASDA) list permissible component inputs and indicative weights and provide a schedule to determine allowable input proportions; applicants must ensure imported goods correspond to those required and used in the declared export product for verification under FTP compliance procedures.

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