Input-output norms require imported inputs to match prescribed proportions and be used in the specified export product.

Standard input-output norms for tapping adaptor (Size 1), product code C1944, specify alloy steel rounds/bars as an input with a defined weight content and note the item's suspension. The rules require determination of permissible input proportions for manufacturing resultant products and mandate that applicants ensure imported goods correspond to and are actually used or required in the declared export product.

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