Input-output norms for chemical exports set input ratios and restrict CIF value of certain inputs, enforcing use in export manufacture.

Standard input-output norms for Isophorone set specific input quantities: 1 kg Isophorone requires 1.580 kg Acetone, plus specified LSHS/Furnace Oil and Naphtha per MT; the CIF value of Acetone and Naphtha together is restricted to 5.7% of FOB. Applicants must ensure imported goods conform to these proportions and are actually used or required in the exported product under the schedule determination rules.

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