<h1>Input-output norms require imported chemical inputs to match declared inputs used in exported products and proportions.</h1> The document prescribes input-output norms under the Foreign Trade Policy for N-(1-Oxopenthyl)-N(2-H-tetrazol-5-yl)(1-biphenyl)-4-yl-L-valine, lists constituent inputs with proportions, notes suspension via Public Notice No. 03/2024-25 dated 03-05-2024, and states that authorities determine acceptable input proportions for manufacture; applicants must ensure imported goods are those used or required in the declared export product.