Harmonized System
Section X > Chapter 49 > Heading 4911 > 4911.10
Trade advertising material, commercial catalogues and the like
Section X > Chapter 49 > Heading 4911 > 4911.9 > 4911.91
Pictures, designs and photographs
Section XI
TEXTILES AND TEXTILE ARTICLES
Section XI > Chapter 50 > Heading 5001
Silk-worm cocoons suitable for reeling.
Section XI > Chapter 50 > Heading 5001 > 5001.00
Silk-worm cocoons suitable for reeling
Section XI > Chapter 50 > Heading 5002
Raw silk (not thrown).
Section XI > Chapter 50 > Heading 5002 > 5002.00
Raw silk (not thrown)
Section XI > Chapter 50 > Heading 5003
Silk waste (including cocoons unsuitable for reeling, yarn waste and garnetted stock).