Input-output norms require imported inputs to match declared proportions for Amyl Salicylate manufacturing under FTP compliance. FTP prescribes input-output norms for Amyl Salicylate, specifying required proportions of Primary Amyl Alcohol (or Pentanol mixture) and Salicylic Acid per kilogram of product; applicants must ensure imported goods match these listed inputs and proportions and are actually used in manufacture of the export product.