Standard Input-Output Norms require imported inputs to match notified input proportions for export product compliance.

Standard Input-Output Norms prescribe permissible material composition for manufacture of anisole, listing phenol, di methyl sulphate and caustic soda lye in specified kilo per kilo ratios and fixing allowable input proportions. Applicants must ensure imported items conform to these declared proportions and that the goods actually imported are those used or required in the export product; schedules govern determination of input proportions and verification of use.

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