Robusta Green Coffee Bean

1. Cameroonian robusta coffee grade 1, screen18 moisture: 12.5% max admixture :0.5% max black & broken beans: 2% above screen 18: 90% 2. Cameroonian robusta coffee bean -grade 1, screen 16 moisture :12.5% max. admixture :0.5% max black & broken beans : 2% above screen 16 : 90% 3. Cameroonian robusta coffee beans grade 2, screen 13 moisture: 13% max. admixture: 1% max. black & broken beans: 5% max. above screen 13: