Standard input-output norms require matching imported inputs to declared composition and use for heat transfer media exports.

Standard Input-Output Norms for A1359 Diphyl (75% Diphenyl Oxide, 25% Diphenyl) note that the item is suspended per Public Notice No. 03/2024-25 dated 03-05-2024; the specification lists input quantities per kilogram of product. Applicants must determine permissible input proportions for manufacture and ensure imported goods correspond to the inputs actually used or required in the export product.

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