<h1>Beta Ionone input-output norms: 1 kg Beta Ionone and 1.1 kg Citral required; ensure imported proportions match export use</h1> Standard input-output norms list Beta Ionone (minimum purity 92%) under Chemical & Allied Products with its SION suspended by public notice; prescribed input quantity is 1 kg Beta Ionone with Citral (minimum purity 95%) at 1.1 kg. The schedule requires determination of proportions of various inputs used or required to manufacture resultant products. Applicants must ensure that imported goods correspond to those actually used or required in the export product and that the proportions conform to the established input-output norms.