<h1>Suspension of Copper Sulphate 20% WP Standard Input-Output Norms; 1 kg equals 0.215 kg copper scrap (100% purity)</h1> Standard input-output norms for Copper Sulphate 20% WP (Bordeaux Mixture 20% WP, copper content 20%) under Chemical & Allied Products have been suspended by a public notice dated 03-05-2024. The listed norm shows that 1 kg of the product corresponds to 0.215 kg of copper scrap on a 100% purity basis. Determination of allowable input proportions for manufacturing resultant products is governed by these norms, and applicants must ensure that imported goods match those required and actually used in the specified export product.