1431 Manufacture of knitted and crocheted hosiery

14.31.1 Panty hose, tights, stockings, socks and other hosiery, knitted or crocheted
14.31.10 Panty hose, tights, stockings, socks and other hosiery, knitted or crocheted
14.31.9 Sub-contracted operations as part of manufacturing of knitted and crocheted hosiery
14.31.99 Sub-contracted operations as part of manufacturing of knitted and crocheted hosiery