Harmonized System
Section X > Chapter 48 > Heading 4806 > 4806.10
… Vegetable parchment …
Section X > Chapter 48 > Heading 4820 > 4820.20
… Exercise books …
Section XVI > Chapter 84 > Heading 8447 > 8447.1
… Circular knitting machines …
Section XVI > Chapter 84 > Heading 8409 > 8409.10
… For aircraft engines …
Section XV > Chapter 81 > Heading 8109 > 8109.2
… Unwrought zirconium; powders …
Section VI > Chapter 28 > Heading 2853 > 2853.10
… Cyanogen chloride (chlorcyan) …
Section XVI > Chapter 85 > Heading 8542 > 8542.3
… Electronic integrated circuits …
Section XVI > Chapter 85 > Heading 8535 > 8535.2
… Automatic circuit breakers …
Section XVI > Chapter 85 > Heading 8536 > 8536.20
… Automatic circuit breakers …