1) Lo ng type: 24/28, 28/32, 34/38, 38/42, 45/55
2) Round type: 25/35, 35/40, 40/50, 50/60, 60/70, 70/80
Moisture: 8.0% max;
Admixture: 0.2% max;
Imperfect: 4% max;
Aflatoxin: 5 ppb max.