"Conversione in legge del r.d.l. 2 maggio 1935-XIII, n. 683, che modifica il regime doganale del piombo e dei suoi derivati"

This procedure concerns the conversion into law of a decree regarding the customs regime for lead and its derivatives. It aims to update the rules governing the import and export duties for these specific materials to ensure regulatory consistency. This change primarily affects companies involved in the mining, processing, and trade of lead and lead-based products, as well as customs authorities managing these imports.