Harmonized System
Section VI > Chapter 38 > Heading 3815 > 3815.1
… Supported catalysts …
Section XVIII > Chapter 90 > Heading 9006 > 9006.9 > 9006.91
… For cameras …
Section XVIII > Chapter 90 > Heading 9007 > 9007.9 > 9007.91
… For cameras …
Section XVIII > Chapter 90 > Heading 9018 > 9018.1 > 9018.11
… Electro-cardiographs …
Section XVIII > Chapter 91 > Heading 9111 > 9111.80
… Other cases …