<h1>SION entry suspended for feed-fork screw and nut C1275; importers must prove input proportions and material match</h1> Standard input-output norms for a screw and nut used in a feed fork (engineering product, code C1275) list unit weights (1 kg and 1.25 kg) and permitted raw materials (mild steel/alloy steel bars/rods); the SION entry is marked suspended by a public notice dated 03-05-2024. The schedule requires determination of proportions of various inputs for manufacture of resultant products and obliges applicants to ensure that goods imported correspond to the inputs actually used or required in the export product.