Harmonized System
Section II > Chapter 10 > Heading 1005
Maize (corn).
Section II > Chapter 10 > Heading 1006 > 1006.10
Rice in the husk (paddy or rough)
Section II > Chapter 10 > Heading 1006 > 1006.20
Husked (brown) rice
Section II > Chapter 10 > Heading 1006 > 1006.30
Semi-milled or wholly milled rice, whether or not polished or glazed
Section II > Chapter 10 > Heading 1006 > 1006.40
Broken rice