Input-output norms for EPDM rubber require specified input proportions and import compliance with export-product usage.

Standard input-output norms prescribe the permitted input proportions for manufacture of EPDM Rubber Grade H-645, listing ethylene, propylene, ethylidene norbornene, hexane, ethyl aluminium sesquichloride, vanadium oxytrichloride, polypropylene glycol and antioxidant per metric tonne of finished product. The EPDM H-645 entry is suspended by Public Notice No. 03/2024-25. Applicants must ensure imported goods correspond to those used or required in the export product.

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