Heading 4206: Articles of gut (other than silkworm gut), of goldbeater's skin, of bladders or of tendons:

From Chapter 42: Chapter 42

HTS Codes (10-Digit)

HTS Code Description General Duty
4206001300
Of catgut If imported for use in the manufacture of sterile surgical sutures
 3.5%
4206001900
Of catgut Other
 3.9%
4206001910
Other Racquet strings
 3.9%
4206001930
Other
 3.9%
4206009000
Articles of gut (other than silkworm gut), of goldbeater's skin, of bladders or of tendons Other
 Free