<h1>Input-output norms restrict import inputs to those required for export manufacture and mandate verification of actual use.</h1> Prescribes Standard Input-Output Norms for Potassium Bitartarate (Cream of Tartar Grade) listing specific input materials and their proportional consumption per unit of finished product, noting suspension of the SION, and requiring applicants to ensure imported goods conform to the prescribed inputs and are actually used or required in the manufacture of the exported product.