Robusta Green Bean

Grade Premium KA 12% s/d 12.5 %, defect 2% Grade 1 KA 15,5 s/d 16%, defect 7% Grade 2 KA 15,5 s/d 16.5%, defect 8% Grade 3 Kadar air 18 defect 10% Grade 4 kA 12-17%, defect 40%