<h1>Foreign Trade Policy input-output norms for 4-layer PCB imports, suspension via Public Notice No. 03/2024-25, matching inputs to exports required</h1> Standard input-output norms under the Foreign Trade Policy for a 4-layer PCB (two copper-clad layers) are listed, including permitted quantities of raw materials, tools and chemicals (copper clad laminates, prepregs, copper foil, drill/router bits, etchants, plating and imaging chemicals, solder, masks, films, gold/silver plating materials, etc.). The schedule notes suspension under Public Notice No. 03/2024-25 (03-05-2024) and requires determination of proportions of inputs for resultant products; applicants must ensure imported items match those used or required in the exported product.