Synthetic staple fibers, carded, combed or otherwise processed for spinning:

Of nylon or other polyamides

Of polyesters

Acrylic or modacrylic

Of polypropylene

Other

Synthetic filament tow:

Artificial filament tow:

Synthetic staple fibers, not carded, combed or otherwise processed for spinning:

Artificial staple fibers, not carded, combed or otherwise processed for spinning:

Waste (including noils, yarn waste and garnetted stock) of man-made fibers:

Artificial staple fibers, carded, combed or otherwise processed for spinning

Sewing thread of man-made staple fibers, whether or not put up for retail sale: