Input-output norms require imported inputs to match declared export product composition; specified inputs suspended by public notice.

Standard Input-Output Norms prescribe input proportions for 4,4 Distyryl Biphenyl based Brightner (Tinopal CBS X) (Assay 90%) with specified quantities for DPP, BOSS, Sodium Methylate and DMSO per 1 kg finished product, and the item's import authorisation suspended by Public Notice No. 03/2024-25. Applicants must ensure imported goods correspond to inputs used or required in the export product and authorities determine permissible input proportions for manufacture.

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