<h1>Input-output norms require importers to ensure imported inputs match those used in export manufacturing under FTP controls.</h1> The regime requires determination of the proportion of various inputs usable or required in producing resultant export products and obliges applicants to ensure that imported goods are precisely those used or required in the declared export product, aligning import authorisations with actual export manufacturing needs. A specific listing includes Iso Gama Urea Acid (J Acid Urea) with noted suspension for that entry.