HS Code Subheading 610349

6103.49.10 Men's or boys' trousers, breeches and shorts, knitted or crocheted, of artificial fibers 6103.49.20 Men's or boys' bib and brace overalls, knitted or crocheted, of artificial fibers 6103.49.40 Men's or boys' trousers, bib and brace overalls, breeches and shorts, of tex mat (except wool, cot or mmf), con 70% or more wt of silk, k/c 6103.49.80 Men's or boys' trousers, bib and brace overalls, breeches and shorts, of tex mat (except wool, cot or mmf), con under 70% by wt of silk, k/c