<h1>Input-output norms govern permissible imports and require demonstration that imported inputs are used in export production.</h1> Standard input-output norms for Fluorescent Pigment Blue (Amino Sulphonamide matrix content 95%) list permitted raw materials and their kilogram proportions per kilogram of finished pigment and serve as the technical basis for calculating permissible imports under the Foreign Trade Policy. The regulatory framework requires determination of allowable input proportions by the authority and obliges applicants to ensure and demonstrate that imported goods are those used or required in the export product.