<h1>Public notice suspends SION for potassium tetra oxalate; mandates imported inputs match listed input ratios and actual use</h1> The schedule lists Standard Input-Output Norms (SION) for a potassium tetra oxalate product (75% potassium tetra oxalate, 25% potassium oxalate) showing input ratios: 1 kg finished product requires 0.334 kg potassium hydroxide and 0.578 kg sugar, with the SION suspended by a public notice dated 03-05-2024. It specifies applicants must ensure imported inputs match the listed inputs and are actually used or required in the manufacture of the exported product, and that proportions of inputs conform to the prescribed manufacturing norms.