<h1>Standard input-output norms restrict permissible imported inputs for ratchet jack assembly exports and require matching declared usage.</h1> Standard Input-Output norms prescribe permissible inputs and their proportional use in manufacture of a tractor Ratchet Jack Assembly for export, listing specific materials with allowed input ratios per kilogram of export product and permitting miscellaneous tooling and consumables up to a capped percentage of FOB value; applicants must ensure imported goods are those actually used in the exported product and the authority determines required or permitted input proportions.