Standard Input-Output Norms ensure imported electrolytic tinplate waste corresponds to inputs used in exported can components.

Standard Input-Output Norms apply to electrolytic tinplate waste and cut sheets for manufacture of round tin can components (other than OTS cans) under C1806. Permitted material forms include unprinted/unlaquered coils and sheets. The framework requires determination of the proportion of inputs used in producing each resultant product and mandates that applicants ensure imported goods are those used or required in the export product, with schedules setting out the methodology for input proportion determination and verification.

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