Harmonized System
Section VI > Chapter 28 > Heading 2815 > 2815.20
… Potassium hydroxide (caustic potash) …
Section XVI > Chapter 84 > Heading 8474 > 8474.20
… Crushing or grinding machines …
Section XVI > Chapter 84 > Heading 8461 > 8461.20
… Shaping or slotting machines …
Section XVI > Chapter 84 > Heading 8462 > 8462.3 > 8462.33
… Numerically controlled shearing machines …
Section XVI > Chapter 84 > Heading 8464 > 8464.20
… Grinding or polishing machines …
Section XV > Chapter 72 > Heading 7222 > 7222.40
… Angles, shapes and sections …
Section XV > Chapter 72 > Heading 7228 > 7228.70
… Angles, shapes and sections …
Section IV > Chapter 16 > Heading 1602 > 1602.4 > 1602.42
… Shoulders and cuts thereof …
Section V > Chapter 25 > Heading 2526 > 2526.10
… Not crushed, not powdered …
Section II > Chapter 9 > Heading 0904 > 0904.1 > 0904.11
… Neither crushed nor ground …