Input output norms for polyol blends establish composition rules and require imported inputs to match export use under FTP.

Standard input output norms specify the permissible composition and per kilogram constituent proportions for a Blend of Aromatic Polyester Polyols, Amino Polyols and serve as a Foreign Trade Policy compliance benchmark; applicants must ensure imported inputs are those used or required in the exported product, while authorities determine allowable input proportions. The entry is noted as suspended by public notice.

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