| 50 | | | HS Code for Silk |
| 5001 | | HS Code for Silkworm Cocoons Suitable For Reeling |
| | 50010090 | Other suitable reeling cocoon |
| 5002 | | HS Code for Raw silk (not thrown) |
| | 50020011 | Untwisted silkworm silk factory |
| | 50020012 | Untwisted soil silkworm silk |
| | 50020013 | Untwisted silkworm silk double palace |
| | 50020019 | Other untwisted silk |
| | 50020020 | Untwisted tussah |
| | 50020090 | Other raw silk untwisted |
| 5003 | | HS Code for Silk waste (including cocoons and unsuitable for reeling yarn waste and garnetted stock) |
| | 50030011 | No comb the cocoon, cocoon clothing, spit long, slow head |
| | 50030012 | Recycled fibers not carded |
| | 50030019 | Other waste silk, not carded |
| | 50030091 | Cotton balls |
| | 50030099 | Other silk waste |
| 5004 | | HS Code for Silk yarn (other than yarn spun from silk waste) not put up for retail sale |
| | 50040000 | For retail sale yarns |
| 5005 | | HS Code for Yarn spun from silk waste not put up for retail sale |
| | 50050010 | For retail sale ? yarns |
| | 50050090 | For retail sale silk yarn other |
| 5006 | | HS Code for Silk yarn and yarn spun from silk waste put up for retail sale; silk-worm gut |
| | 50060000 | Retail silk yarn, silk yarn; silkworm silk gum |
| 5007 | | HS Code for Woven fabrics of silk or of silk waste |
| | 50071010 | Unbleached or bleached yarn woven fabric |
| | 50072011 | Unbleached or bleached silk woven fabric |
| | 50072021 | Unbleached or bleached woven fabrics of tussah |
| | 50072031 | Unbleached or bleached silk woven fabric |
| | 50079010 | Unbleached or bleached other silk woven fabrics |
| 51 | | | HS Code for Wool, fine or thickness; crystal wires and fabrics |
| 5103 | | HS Code for Waste of wool or of fine or coarse animal hair including yarn waste but excluding garnetted stock |
| | 51031010 | Wool noil |
| | 51031090 | Other fine animal hair falling hair |
Harmonized Tariff Schedule of China inquiry: textile
