Standard Input Output norms suspended for styrene phosphonic acid; importers must ensure inputs match the export product.

Suspension of the Standard Input Output Norms for Styrene Phosphonic Acid (A2941) is recorded by Public Notice No. 03/2024 25. The instrument lists input proportions-styrene (0.830 kg) and phosphorous penta chloride (1.716 kg) per 1 kg product-and requires applicants to ensure imported goods are those used or required in the export product, with determination of permissible input proportions for manufacture.

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