Standard input-output norms govern permitted copper inputs for exported electrical earthing rods and require verification of imported inputs.

Standard Input-Output Norms for Electrical Copper Earthing Rods (SION C191) were suspended by Public Notice No. 03/2024-25 dated 03-05-2024. The operative input norms specify electrolytic copper wire bars/wire rods at 1.01 kg per kg of export product and copper scrap at 1.04 kg per kg of export product. Authorities determine permissible proportions of various inputs, and applicants must ensure imported goods match the inputs used or required in the export product.

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