5503: Synthetic staple fibres, not processed for spinning

550310: Staple fibres of nylon, polyamides, not carded, combe 550320: Staple fibres of polyesters, not carded or combed 550330: Staple fibres of acrylic, modacrylic,not carded/combe 550340: Staple fibres of polypropylene, not carded or combed 550390: Synthetic staple fibres, not carded or combed nes 5503: Synthetic staple fibres, not processed for spinning