<h1>Public notice suspends standardized input-output norm for steel window stays requiring one-to-one input and 1.05 tonnes steel</h1> A standardized input-output norm for a window stay made of steel sheet under the engineering products SION has been suspended by public notice. The norm specified that producing one metric ton of the window stay requires one metric ton of input and 1.05 metric tons of hot-rolled non-alloy steel sheet/coils/strips. Applicants must determine and document the proportion of inputs used for each output and ensure that imported goods correspond to the inputs actually used or required in the exported product.