5504 Artificial staple fibres, not carded, combed or otherwise processed for spinning

5504 (01/1988-..) Artificial staple fibres, not carded, combed or otherwise processed for spinning 55041000 (01/1988-..) Staple fibres of viscose rayon, not carded, combed or otherwise processed for spinning 55049000 (01/1988-..) Artificial staple fibres, not carded, combed or otherwise processed for spinning (excl. those of viscose rayon)