Harmonized System
Section XVI > Chapter 85 > Heading 8533 > 8533.3
… Wirewound variable resistors, including rheostats and potentiometers …
Section XVI > Chapter 85 > Heading 8533 > 8533.40
… Other variable resistors, including rheostats and potentiometers …
Section XVI > Chapter 85 > Heading 8535 > 8535.2 > 8535.21
… For a voltage of less than 72.5 kV …
Section XVI > Chapter 85 > Heading 8535 > 8535.40
… Lightning arresters, voltage limiters and surge suppressors …
Section XV > Chapter 72 > Heading 7214 > 7214.9 > 7214.91
… Of rectangular (other than square) cross-section …
Section XV > Chapter 72 > Heading 7217 > 7217.30
… Plated or coated with other base metals …
Section XV > Chapter 72 > Heading 7218 > 7218.9 > 7218.91
… Of rectangular (other than square) cross-section …
Section V > Chapter 27 > Heading 2714 > 2714.10
… Bituminous or oil shale and tar sands …
Section III > Chapter 15 > Heading 1516 > 1516.20
… Vegetable fats and oils and their fractions …