As per AFI standard:
Color: Yellow, light brown, light ivory, light ash-grey or deep ivory. Pieces may show light brown speckles or blemishes on the surface, provided that not more than 20 percent of the pieces are affected.
Size description: Small pieces. Passing through Sieve Numbers =5.0 mm and retained on Sieve Number =2.8 mm.
Moisture: max 5%
Next lower size grade: max 5%
Defects: 10% max in total"
