<h1>Standard input-output norms for nickel sulphate suspended; imported inputs must match those used in export manufacture.</h1> Standard input-output norms for nickel sulphate under Chemical & Allied Products identify specified inputs and their masses attributed to production and note the SION entry is suspended. Applicants must ensure imported goods match the inputs actually used or required in manufacture of the export product, and permissible proportions of inputs for resultant products are subject to determination and verification under FTP compliance.