Yarn (not sewing thread), of man-made staple fibres, put up for retail sale

551110 Yarn; (not sewing thread), of synthetic staple fibres, containing 85% or more by weight of synthetic staple fibres, put up for retail sale 551120 Yarn; (not sewing thread), of synthetic staple fibres, containing less than 85% by weight of synthetic staple fibres, put up for retail sale 551130 Yarn; (not sewing thread), of artificial staple fibres, put up for retail sale