Leather welt work shoes: input norms set component quantities, net-to-net allowances, wastage rates, and importer compliance obligations.

Input-output norms set specific permitted imports and component quantities for leather welt work shoes per pair (e.g., synthetic lining 0.12 sq.m, PU adhesive 0.05 ltr, neoprene 0.025 ltr, sewing thread 70 m, welt 1.62 sq.m), designate net-to-net treatment for specified items (steel toe caps, counters, midsoles, laces, labels, eyelets, fittings), allow defined wastage percent on certain inputs (net+1% or net+5%), and permit items 2(a)-2(m) up to 5% of FOB export value or 5% of invoice value for deemed exports.

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