<h1>Foreign Trade Policy input-output norms require 1.20 kg brass/copper inputs per 1 kg exported machined cast components; norm suspended</h1> Standard input-output norms under the Foreign Trade Policy set material and conversion requirements for machined cast bushings and various valve and automotive/non-automotive cast components manufactured from silicon brass/silicon bronze/high-tensile brass or copper alloys (zinc 10-35%; Al, Mn, Si, Fe, Pb each =5%) conforming to specified ASTM grades. The control ratio requires 1.20 kg of brass ingots or copper cathode (with alloying elements) per 1 kg of finished export product. The norm was suspended by the referenced public notice. Applicants must ensure imported inputs match those used or required in the exported product.