<h1>Input-output norms require imported ink inputs to match prescribed component proportions and be actually used in the export product.</h1> Input-Output Norms specify the component inputs and their proportions for Manufacturing Printing Ink Cyan and require determination of permissible input mixes. The schedule mandates that applicants ensure imported goods correspond to those used or required in the export product, and that imported inputs matching the prescribed composition are verified as actually used in the resultant exported manufacture.