Input output norms for TPY manufacture require documented input proportions and matching imported inputs for export compliance.

Standard input output norms for Texturised Polyester Yarn (TPY) via the DMT route specify per kg input quantities for Di Methyl Terephthalate, Monoethylene Glycol, Titanium Dioxide, Antimony Trioxide, Di Ethylene Glycol, Tri Ethylene Glycol, Heat Transfer Oil, Spin Finish Oil, and Texturising Oil; the SION entry for the product is suspended. Applicants must determine and document the proportion of inputs used in manufacture and ensure imported goods match the inputs required for the export product.

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