Standard Input-Output norms require imported inputs to match declared components and proportions used in export manufacture.

Standard Input-Output norms set permitted inputs and proportions for thinwalled engine bearings, bushings and thrust washers in specified steel-backed copper-base alloys, identify primary inputs such as steel strip and copper-lead alloy atomised powder, and require applicants to ensure imported goods correspond to the inputs actually used or required in the export product.

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