<h1>Input-output norms require imported inputs for steel insulated detonator wire be proportionate and actually used in export production.</h1> Standard FTP input-output norms set specified input types and proportions for manufacture of Steel Insulated Wire for detonators, identifying PVC Resin and Phthalate Plasticizers as operative inputs. The SION is suspended by Public Notice, and applicants importing under these norms must ensure imported goods match the inputs required for the declared export product and are used in manufacturing in accordance with the prescribed proportions.