<h1>Input-output compliance: ensure imported chemical inputs match prescribed proportions and usage for export manufacturing.</h1> Standard Input-Output Norms set permitted input identities and proportions for manufacture of 2,4-O-BIS (Trimethyl Silyl)-6-O-Methyl Erythromycin derivative, listing constituent inputs and their usage weights per unit of output and noting the item's suspension. Applicants must ensure imported goods correspond to those used or required in the export product and adhere to the prescribed proportions for compliance with the Foreign Trade Policy.