Input-output norms for Portland Slag Cement require specified raw material ratios and matching imported inputs for exports.

Standard input-output norms for Portland Slag Cement set permissible raw material and packing inputs per unit of export product (including specified fuels, bauxite meeting alumina content, magnesite bricks, packing bag requirements, and furnace oil) and require that imported goods correspond to those actually used in the export manufacture; applicability is subject to a stated suspension.

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