Standard Input-Output Norms require importers to match specified chemical inputs to the declared export product under FTP compliance.

Standard Input-Output Norms list required input proportions for Aceto Acet Ortho Toluidide (A2679) - specifying acetic acid, ortho toluidine, triethyl phosphate and DABCO crystalline per unit output - and provide that applicants must ensure imported goods are those used or required in the declared export product, with schedules governing determination of permissible input proportions.

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