12211 - Unprepared (Raw) bituminous coal & Lignite
1221101 - - Unprepared (Raw) bituminous coal & Lignite, for use without preparation
1221103 - - Unprepared (Raw) bituminous coal & Lignite, for Preparation at other establishments
12212 - Prepared bituminous coal & Lignite shipped from surface operations
1221201 - - Prepared bituminous coal & Lignite, Mechanically cleaned by wet-washing, Pneumatic, or other Methods
1221217 - - Other Prepared bituminous coal (Mechanically crushed, Screened, or Sized only)
1221218 - - Other Prepared subbituminous coal (Mechanically crushed, Screened, or Sized only)
1221219 - - Other Prepared lignite coal (Mechanically crushed, Screened, or Sized only)