<h1>Regime requires matching imports to actual input-output proportions for manufacturing exported SION C962 products and verification</h1> Standard input-output norms for certain engineering products (SION C962) were deleted; the regime requires determination of proportions of inputs used to manufacture various resultant products and mandates that applicants ensure imported goods correspond to inputs actually used or required in the declared export product. The rule focuses on verifying that imports match production needs and that quantities align with established input-output proportions for the specified manufactured exports.